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ipv6: White-space cleansing : Line Layouts

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This patch makes no changes to the logic of the code but simply addresses
coding style issues as detected by checkpatch.

Both objdump and diff -w show no differences.

A number of items are addressed in this patch:
* Multiple spaces converted to tabs
* Spaces before tabs removed.
* Spaces in pointer typing cleansed (char *)foo etc.
* Remove space after sizeof
* Ensure spacing around comparators such as if statements.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ian Morris 2014-08-24 21:53:10 +01:00 committed by David S. Miller
parent a9b0b2faa8
commit 67ba4152e8
31 changed files with 203 additions and 203 deletions
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12
net/ipv6/addrconf.c
View File

@ -180,7 +180,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
.rtr_solicits = MAX_RTR_SOLICITATIONS,
.rtr_solicit_interval = RTR_SOLICITATION_INTERVAL,
.rtr_solicit_delay = MAX_RTR_SOLICITATION_DELAY,
.use_tempaddr = 0,
.use_tempaddr = 0,
.temp_valid_lft = TEMP_VALID_LIFETIME,
.temp_prefered_lft = TEMP_PREFERRED_LIFETIME,
.regen_max_retry = REGEN_MAX_RETRY,
@ -1105,8 +1105,8 @@ retry:
spin_unlock_bh(&ifp->lock);
regen_advance = idev->cnf.regen_max_retry *
idev->cnf.dad_transmits *
NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ;
idev->cnf.dad_transmits *
NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ;
write_unlock_bh(&idev->lock);
/* A temporary address is created only if this calculated Preferred
@ -3035,7 +3035,7 @@ static int addrconf_ifdown(struct net_device *dev, int how)
struct hlist_head *h = &inet6_addr_lst[i];
spin_lock_bh(&addrconf_hash_lock);
restart:
restart:
hlist_for_each_entry_rcu(ifa, h, addr_lst) {
if (ifa->idev == idev) {
hlist_del_init_rcu(&ifa->addr_lst);
@ -3547,8 +3547,8 @@ static void __net_exit if6_proc_net_exit(struct net *net)
}
static struct pernet_operations if6_proc_net_ops = {
.init = if6_proc_net_init,
.exit = if6_proc_net_exit,
.init = if6_proc_net_init,
.exit = if6_proc_net_exit,
};
int __init if6_proc_init(void)

12
net/ipv6/af_inet6.c
View File

@ -7,15 +7,15 @@
*
* Adapted from linux/net/ipv4/af_inet.c
*
* Fixes:
* Fixes:
* piggy, Karl Knutson : Socket protocol table
* Hideaki YOSHIFUJI : sin6_scope_id support
* Arnaldo Melo : check proc_net_create return, cleanups
* Hideaki YOSHIFUJI : sin6_scope_id support
* Arnaldo Melo : check proc_net_create return, cleanups
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#define pr_fmt(fmt) "IPv6: " fmt

16
net/ipv6/ah6.c
View File

@ -17,10 +17,10 @@
* Authors
*
* Mitsuru KANDA @USAGI : IPv6 Support
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
*
* This file is derived from net/ipv4/ah.c.
* This file is derived from net/ipv4/ah.c.
*/
#define pr_fmt(fmt) "IPv6: " fmt
@ -284,7 +284,7 @@ static int ipv6_clear_mutable_options(struct ipv6hdr *iph, int len, int dir)
ipv6_rearrange_rthdr(iph, exthdr.rth);
break;
default :
default:
return 0;
}
@ -478,7 +478,7 @@ static void ah6_input_done(struct crypto_async_request *base, int err)
auth_data = ah_tmp_auth(work_iph, hdr_len);
icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len);
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG: 0;
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0;
if (err)
goto out;
@ -622,7 +622,7 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
goto out_free;
}
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG: 0;
err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0;
if (err)
goto out_free;
@ -647,8 +647,8 @@ static int ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
u8 type, u8 code, int offset, __be32 info)
{
struct net *net = dev_net(skb->dev);
struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
struct ip_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+offset);
struct ipv6hdr *iph = (struct ipv6hdr *)skb->data;
struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+offset);
struct xfrm_state *x;
if (type != ICMPV6_PKT_TOOBIG &&

8
net/ipv6/datagram.c
View File

@ -43,13 +43,13 @@ static bool ipv6_mapped_addr_any(const struct in6_addr *a)
int ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
{
struct sockaddr_in6 *usin = (struct sockaddr_in6 *) uaddr;
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *daddr, *final_p, final;
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *daddr, *final_p, final;
struct dst_entry *dst;
struct flowi6 fl6;
struct ip6_flowlabel *flowlabel = NULL;
struct ipv6_txoptions *opt;
struct ipv6_txoptions *opt;
int addr_type;
int err;

8
net/ipv6/esp6.c
View File

@ -17,10 +17,10 @@
* Authors
*
* Mitsuru KANDA @USAGI : IPv6 Support
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* Kazunori MIYAZAWA @USAGI :
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
*
* This file is derived from net/ipv4/esp.c
* This file is derived from net/ipv4/esp.c
*/
#define pr_fmt(fmt) "IPv6: " fmt
@ -598,7 +598,7 @@ static int esp6_init_state(struct xfrm_state *x)
case XFRM_MODE_BEET:
if (x->sel.family != AF_INET6)
x->props.header_len += IPV4_BEET_PHMAXLEN +
(sizeof(struct ipv6hdr) - sizeof(struct iphdr));
(sizeof(struct ipv6hdr) - sizeof(struct iphdr));
break;
case XFRM_MODE_TRANSPORT:
break;

2
net/ipv6/exthdrs.c
View File

@ -142,7 +142,7 @@ static bool ip6_parse_tlv(const struct tlvtype_proc *procs, struct sk_buff *skb)
default: /* Other TLV code so scan list */
if (optlen > len)
goto bad;
for (curr=procs; curr->type >= 0; curr++) {
for (curr = procs; curr->type >= 0; curr++) {
if (curr->type == nh[off]) {
/* type specific length/alignment
checks will be performed in the

10
net/ipv6/icmp.c
View File

@ -503,7 +503,7 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info)
msg.type = type;
len = skb->len - msg.offset;
len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) -sizeof(struct icmp6hdr));
len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(struct icmp6hdr));
if (len < 0) {
LIMIT_NETDEBUG(KERN_DEBUG "icmp: len problem\n");
goto out_dst_release;
@ -636,7 +636,7 @@ void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info)
/* now skip over extension headers */
inner_offset = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr),
&nexthdr, &frag_off);
if (inner_offset<0)
if (inner_offset < 0)
goto out;
} else {
inner_offset = sizeof(struct ipv6hdr);
@ -808,7 +808,7 @@ void icmpv6_flow_init(struct sock *sk, struct flowi6 *fl6,
memset(fl6, 0, sizeof(*fl6));
fl6->saddr = *saddr;
fl6->daddr = *daddr;
fl6->flowi6_proto = IPPROTO_ICMPV6;
fl6->flowi6_proto = IPPROTO_ICMPV6;
fl6->fl6_icmp_type = type;
fl6->fl6_icmp_code = 0;
fl6->flowi6_oif = oif;
@ -875,8 +875,8 @@ static void __net_exit icmpv6_sk_exit(struct net *net)
}
static struct pernet_operations icmpv6_sk_ops = {
.init = icmpv6_sk_init,
.exit = icmpv6_sk_exit,
.init = icmpv6_sk_init,
.exit = icmpv6_sk_exit,
};
int __init icmpv6_init(void)

2
net/ipv6/inet6_connection_sock.c
View File

@ -163,7 +163,7 @@ void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
EXPORT_SYMBOL_GPL(inet6_csk_reqsk_queue_hash_add);
void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr * uaddr)
void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr)
{
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) uaddr;

2
net/ipv6/inet6_hashtables.c
View File

@ -6,7 +6,7 @@
* Generic INET6 transport hashtables
*
* Authors: Lotsa people, from code originally in tcp, generalised here
* by Arnaldo Carvalho de Melo <acme@mandriva.com>
* by Arnaldo Carvalho de Melo <acme@mandriva.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License

18
net/ipv6/ip6_flowlabel.c
View File

@ -136,7 +136,7 @@ static void ip6_fl_gc(unsigned long dummy)
spin_lock(&ip6_fl_lock);
for (i=0; i<=FL_HASH_MASK; i++) {
for (i = 0; i <= FL_HASH_MASK; i++) {
struct ip6_flowlabel *fl;
struct ip6_flowlabel __rcu **flp;
@ -239,7 +239,7 @@ static struct ip6_flowlabel *fl_intern(struct net *net,
/* Socket flowlabel lists */
struct ip6_flowlabel * fl6_sock_lookup(struct sock *sk, __be32 label)
struct ip6_flowlabel *fl6_sock_lookup(struct sock *sk, __be32 label)
{
struct ipv6_fl_socklist *sfl;
struct ipv6_pinfo *np = inet6_sk(sk);
@ -293,11 +293,11 @@ void fl6_free_socklist(struct sock *sk)
following rthdr.
*/
struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions * opt_space,
struct ip6_flowlabel * fl,
struct ipv6_txoptions * fopt)
struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions *opt_space,
struct ip6_flowlabel *fl,
struct ipv6_txoptions *fopt)
{
struct ipv6_txoptions * fl_opt = fl->opt;
struct ipv6_txoptions *fl_opt = fl->opt;
if (fopt == NULL || fopt->opt_flen == 0)
return fl_opt;
@ -388,7 +388,7 @@ fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq,
goto done;
msg.msg_controllen = olen;
msg.msg_control = (void*)(fl->opt+1);
msg.msg_control = (void *)(fl->opt+1);
memset(&flowi6, 0, sizeof(flowi6));
err = ip6_datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt,
@ -517,7 +517,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen)
struct net *net = sock_net(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_flowlabel_req freq;
struct ipv6_fl_socklist *sfl1=NULL;
struct ipv6_fl_socklist *sfl1 = NULL;
struct ipv6_fl_socklist *sfl;
struct ipv6_fl_socklist __rcu **sflp;
struct ip6_flowlabel *fl, *fl1 = NULL;
@ -542,7 +542,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen)
}
spin_lock_bh(&ip6_sk_fl_lock);
for (sflp = &np->ipv6_fl_list;
(sfl = rcu_dereference(*sflp))!=NULL;
(sfl = rcu_dereference(*sflp)) != NULL;
sflp = &sfl->next) {
if (sfl->fl->label == freq.flr_label) {
if (freq.flr_label == (np->flow_label&IPV6_FLOWLABEL_MASK))

2
net/ipv6/ip6_icmp.c
View File

@ -13,7 +13,7 @@ static ip6_icmp_send_t __rcu *ip6_icmp_send;
int inet6_register_icmp_sender(ip6_icmp_send_t *fn)
{
return (cmpxchg((ip6_icmp_send_t **)&ip6_icmp_send, NULL, fn) == NULL) ?
0 : -EBUSY;
0 : -EBUSY;
}
EXPORT_SYMBOL(inet6_register_icmp_sender);

6
net/ipv6/ip6_input.c
View File

@ -15,8 +15,8 @@
*/
/* Changes
*
* Mitsuru KANDA @USAGI and
* YOSHIFUJI Hideaki @USAGI: Remove ipv6_parse_exthdrs().
* Mitsuru KANDA @USAGI and
* YOSHIFUJI Hideaki @USAGI: Remove ipv6_parse_exthdrs().
*/
#include <linux/errno.h>
@ -65,7 +65,7 @@ int ip6_rcv_finish(struct sk_buff *skb)
int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
{
const struct ipv6hdr *hdr;
u32 pkt_len;
u32 pkt_len;
struct inet6_dev *idev;
struct net *net = dev_net(skb->dev);

2
net/ipv6/ip6_offload.c
View File

@ -244,7 +244,7 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
continue;
iph2 = (struct ipv6hdr *)(p->data + off);
first_word = *(__be32 *)iph ^ *(__be32 *)iph2 ;
first_word = *(__be32 *)iph ^ *(__be32 *)iph2;
/* All fields must match except length and Traffic Class.
* XXX skbs on the gro_list have all been parsed and pulled

20
net/ipv6/ip6_output.c
View File

@ -20,7 +20,7 @@
* etc.
*
* H. von Brand : Added missing #include <linux/string.h>
* Imran Patel : frag id should be in NBO
* Imran Patel : frag id should be in NBO
* Kazunori MIYAZAWA @USAGI
* : add ip6_append_data and related functions
* for datagram xmit
@ -555,14 +555,14 @@ static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct sk_buff *frag;
struct rt6_info *rt = (struct rt6_info*)skb_dst(skb);
struct rt6_info *rt = (struct rt6_info *)skb_dst(skb);
struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
struct ipv6hdr *tmp_hdr;
struct frag_hdr *fh;
unsigned int mtu, hlen, left, len;
int hroom, troom;
__be32 frag_id = 0;
int ptr, offset = 0, err=0;
int ptr, offset = 0, err = 0;
u8 *prevhdr, nexthdr = 0;
struct net *net = dev_net(skb_dst(skb)->dev);
@ -637,7 +637,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
}
__skb_pull(skb, hlen);
fh = (struct frag_hdr*)__skb_push(skb, sizeof(struct frag_hdr));
fh = (struct frag_hdr *)__skb_push(skb, sizeof(struct frag_hdr));
__skb_push(skb, hlen);
skb_reset_network_header(skb);
memcpy(skb_network_header(skb), tmp_hdr, hlen);
@ -662,7 +662,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
if (frag) {
frag->ip_summed = CHECKSUM_NONE;
skb_reset_transport_header(frag);
fh = (struct frag_hdr*)__skb_push(frag, sizeof(struct frag_hdr));
fh = (struct frag_hdr *)__skb_push(frag, sizeof(struct frag_hdr));
__skb_push(frag, hlen);
skb_reset_network_header(frag);
memcpy(skb_network_header(frag), tmp_hdr,
@ -681,7 +681,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
}
err = output(skb);
if(!err)
if (!err)
IP6_INC_STATS(net, ip6_dst_idev(&rt->dst),
IPSTATS_MIB_FRAGCREATES);
@ -742,7 +742,7 @@ slow_path:
/*
* Keep copying data until we run out.
*/
while(left > 0) {
while (left > 0) {
len = left;
/* IF: it doesn't fit, use 'mtu' - the data space left */
if (len > mtu)
@ -865,7 +865,7 @@ static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
/* Yes, checking route validity in not connected
* case is not very simple. Take into account,
* that we do not support routing by source, TOS,
* and MSG_DONTROUTE --ANK (980726)
* and MSG_DONTROUTE --ANK (980726)
*
* 1. ip6_rt_check(): If route was host route,
* check that cached destination is current.
@ -1049,7 +1049,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
int getfrag(void *from, char *to, int offset, int len,
int odd, struct sk_buff *skb),
void *from, int length, int hh_len, int fragheaderlen,
int transhdrlen, int mtu,unsigned int flags,
int transhdrlen, int mtu, unsigned int flags,
struct rt6_info *rt)
{
@ -1072,7 +1072,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
skb_reserve(skb, hh_len);
/* create space for UDP/IP header */
skb_put(skb,fragheaderlen + transhdrlen);
skb_put(skb, fragheaderlen + transhdrlen);
/* initialize network header pointer */
skb_reset_network_header(skb);

32
net/ipv6/ip6_tunnel.c
View File

@ -408,12 +408,12 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw)
{
const struct ipv6hdr *ipv6h = (const struct ipv6hdr *) raw;
__u8 nexthdr = ipv6h->nexthdr;
__u16 off = sizeof (*ipv6h);
__u16 off = sizeof(*ipv6h);
while (ipv6_ext_hdr(nexthdr) && nexthdr != NEXTHDR_NONE) {
__u16 optlen = 0;
struct ipv6_opt_hdr *hdr;
if (raw + off + sizeof (*hdr) > skb->data &&
if (raw + off + sizeof(*hdr) > skb->data &&
!pskb_may_pull(skb, raw - skb->data + off + sizeof (*hdr)))
break;
@ -530,7 +530,7 @@ ip6_tnl_err(struct sk_buff *skb, __u8 ipproto, struct inet6_skb_parm *opt,
mtu = IPV6_MIN_MTU;
t->dev->mtu = mtu;
if ((len = sizeof (*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) {
if ((len = sizeof(*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) {
rel_type = ICMPV6_PKT_TOOBIG;
rel_code = 0;
rel_info = mtu;
@ -991,7 +991,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
t->parms.name);
goto tx_err_dst_release;
}
mtu = dst_mtu(dst) - sizeof (*ipv6h);
mtu = dst_mtu(dst) - sizeof(*ipv6h);
if (encap_limit >= 0) {
max_headroom += 8;
mtu -= 8;
@ -1083,7 +1083,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
encap_limit = t->parms.encap_limit;
memcpy(&fl6, &t->fl.u.ip6, sizeof (fl6));
memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
fl6.flowi6_proto = IPPROTO_IPIP;
dsfield = ipv4_get_dsfield(iph);
@ -1135,7 +1135,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
} else if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
encap_limit = t->parms.encap_limit;
memcpy(&fl6, &t->fl.u.ip6, sizeof (fl6));
memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
fl6.flowi6_proto = IPPROTO_IPV6;
dsfield = ipv6_get_dsfield(ipv6h);
@ -1229,11 +1229,11 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
if (rt->dst.dev) {
dev->hard_header_len = rt->dst.dev->hard_header_len +
sizeof (struct ipv6hdr);
sizeof(struct ipv6hdr);
dev->mtu = rt->dst.dev->mtu - sizeof (struct ipv6hdr);
dev->mtu = rt->dst.dev->mtu - sizeof(struct ipv6hdr);
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
dev->mtu-=8;
dev->mtu -= 8;
if (dev->mtu < IPV6_MIN_MTU)
dev->mtu = IPV6_MIN_MTU;
@ -1350,7 +1350,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
switch (cmd) {
case SIOCGETTUNNEL:
if (dev == ip6n->fb_tnl_dev) {
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) {
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) {
err = -EFAULT;
break;
}
@ -1362,7 +1362,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
memset(&p, 0, sizeof(p));
}
ip6_tnl_parm_to_user(&p, &t->parms);
if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof (p))) {
if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p))) {
err = -EFAULT;
}
break;
@ -1372,7 +1372,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
break;
err = -EFAULT;
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p)))
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
break;
err = -EINVAL;
if (p.proto != IPPROTO_IPV6 && p.proto != IPPROTO_IPIP &&
@ -1407,7 +1407,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (dev == ip6n->fb_tnl_dev) {
err = -EFAULT;
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p)))
if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p)))
break;
err = -ENOENT;
ip6_tnl_parm_from_user(&p1, &p);
@ -1482,11 +1482,11 @@ static void ip6_tnl_dev_setup(struct net_device *dev)
dev->destructor = ip6_dev_free;
dev->type = ARPHRD_TUNNEL6;
dev->hard_header_len = LL_MAX_HEADER + sizeof (struct ipv6hdr);
dev->mtu = ETH_DATA_LEN - sizeof (struct ipv6hdr);
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct ipv6hdr);
dev->mtu = ETH_DATA_LEN - sizeof(struct ipv6hdr);
t = netdev_priv(dev);
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
dev->mtu-=8;
dev->mtu -= 8;
dev->flags |= IFF_NOARP;
dev->addr_len = sizeof(struct in6_addr);
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;

4
net/ipv6/ip6mr.c
View File

@ -845,7 +845,7 @@ static void ip6mr_destroy_unres(struct mr6_table *mrt, struct mfc6_cache *c)
atomic_dec(&mrt->cache_resolve_queue_len);
while((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) {
while ((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) {
if (ipv6_hdr(skb)->version == 0) {
struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr));
nlh->nlmsg_type = NLMSG_ERROR;
@ -1103,7 +1103,7 @@ static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt,
* Play the pending entries through our router
*/
while((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) {
while ((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) {
if (ipv6_hdr(skb)->version == 0) {
struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr));

22
net/ipv6/ipv6_sockglue.c
View File

@ -66,12 +66,12 @@ int ip6_ra_control(struct sock *sk, int sel)
if (sk->sk_type != SOCK_RAW || inet_sk(sk)->inet_num != IPPROTO_RAW)
return -ENOPROTOOPT;
new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
new_ra = (sel >= 0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
write_lock_bh(&ip6_ra_lock);
for (rap = &ip6_ra_chain; (ra=*rap) != NULL; rap = &ra->next) {
for (rap = &ip6_ra_chain; (ra = *rap) != NULL; rap = &ra->next) {
if (ra->sk == sk) {
if (sel>=0) {
if (sel >= 0) {
write_unlock_bh(&ip6_ra_lock);
kfree(new_ra);
return -EADDRINUSE;
@ -130,7 +130,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
int retv = -ENOPROTOOPT;
if (optval == NULL)
val=0;
val = 0;
else {
if (optlen >= sizeof(int)) {
if (get_user(val, (int __user *) optval))
@ -139,7 +139,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
val = 0;
}
valbool = (val!=0);
valbool = (val != 0);
if (ip6_mroute_opt(optname))
return ip6_mroute_setsockopt(sk, optname, optval, optlen);
@ -474,7 +474,7 @@ sticky_done:
goto done;
msg.msg_controllen = optlen;
msg.msg_control = (void*)(opt+1);
msg.msg_control = (void *)(opt+1);
retv = ip6_datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk,
&junk, &junk);
@ -687,7 +687,7 @@ done:
retv = -ENOBUFS;
break;
}
gsf = kmalloc(optlen,GFP_KERNEL);
gsf = kmalloc(optlen, GFP_KERNEL);
if (!gsf) {
retv = -ENOBUFS;
break;
@ -921,7 +921,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
if (!opt)
return 0;
switch(optname) {
switch (optname) {
case IPV6_HOPOPTS:
hdr = opt->hopopt;
break;
@ -1284,9 +1284,9 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
return -ENOPROTOOPT;
}
len = min_t(unsigned int, sizeof(int), len);
if(put_user(len, optlen))
if (put_user(len, optlen))
return -EFAULT;
if(copy_to_user(optval,&val,len))
if (copy_to_user(optval, &val, len))
return -EFAULT;
return 0;
}
@ -1299,7 +1299,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
if (level == SOL_IP && sk->sk_type != SOCK_RAW)
return udp_prot.getsockopt(sk, level, optname, optval, optlen);
if(level != SOL_IPV6)
if (level != SOL_IPV6)
return -ENOPROTOOPT;
err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);

100
net/ipv6/mcast.c
View File

@ -232,7 +232,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
spin_lock(&ipv6_sk_mc_lock);
for (lnk = &np->ipv6_mc_list;
(mc_lst = rcu_dereference_protected(*lnk,
lockdep_is_held(&ipv6_sk_mc_lock))) !=NULL ;
lockdep_is_held(&ipv6_sk_mc_lock))) != NULL;
lnk = &mc_lst->next) {
if ((ifindex == 0 || mc_lst->ifindex == ifindex) &&
ipv6_addr_equal(&mc_lst->addr, addr)) {
@ -390,7 +390,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
if (!psl)
goto done; /* err = -EADDRNOTAVAIL */
rv = !0;
for (i=0; i<psl->sl_count; i++) {
for (i = 0; i < psl->sl_count; i++) {
rv = !ipv6_addr_equal(&psl->sl_addr[i], source);
if (rv == 0)
break;
@ -407,7 +407,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
/* update the interface filter */
ip6_mc_del_src(idev, group, omode, 1, source, 1);
for (j=i+1; j<psl->sl_count; j++)
for (j = i+1; j < psl->sl_count; j++)
psl->sl_addr[j-1] = psl->sl_addr[j];
psl->sl_count--;
err = 0;
@ -433,19 +433,19 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
newpsl->sl_max = count;
newpsl->sl_count = count - IP6_SFBLOCK;
if (psl) {
for (i=0; i<psl->sl_count; i++)
for (i = 0; i < psl->sl_count; i++)
newpsl->sl_addr[i] = psl->sl_addr[i];
sock_kfree_s(sk, psl, IP6_SFLSIZE(psl->sl_max));
}
pmc->sflist = psl = newpsl;
}
rv = 1; /* > 0 for insert logic below if sl_count is 0 */
for (i=0; i<psl->sl_count; i++) {
for (i = 0; i < psl->sl_count; i++) {
rv = !ipv6_addr_equal(&psl->sl_addr[i], source);
if (rv == 0) /* There is an error in the address. */
goto done;
}
for (j=psl->sl_count-1; j>=i; j--)
for (j = psl->sl_count-1; j >= i; j--)
psl->sl_addr[j+1] = psl->sl_addr[j];
psl->sl_addr[i] = *source;
psl->sl_count++;
@ -514,7 +514,7 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
goto done;
}
newpsl->sl_max = newpsl->sl_count = gsf->gf_numsrc;
for (i=0; i<newpsl->sl_count; ++i) {
for (i = 0; i < newpsl->sl_count; ++i) {
struct sockaddr_in6 *psin6;
psin6 = (struct sockaddr_in6 *)&gsf->gf_slist[i];
@ -606,7 +606,7 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
* on ipv6_sk_mc_lock and a write lock on pmc->sflock. We
* have the socket lock, so reading here is safe.
*/
for (i=0; i<copycount; i++) {
for (i = 0; i < copycount; i++) {
struct sockaddr_in6 *psin6;
struct sockaddr_storage ss;
@ -648,7 +648,7 @@ bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
} else {
int i;
for (i=0; i<psl->sl_count; i++) {
for (i = 0; i < psl->sl_count; i++) {
if (ipv6_addr_equal(&psl->sl_addr[i], src_addr))
break;
}
@ -762,7 +762,7 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
pmc->mca_tomb = im->mca_tomb;
pmc->mca_sources = im->mca_sources;
im->mca_tomb = im->mca_sources = NULL;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = pmc->mca_crcount;
}
spin_unlock_bh(&im->mca_lock);
@ -780,7 +780,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
spin_lock_bh(&idev->mc_lock);
pmc_prev = NULL;
for (pmc=idev->mc_tomb; pmc; pmc=pmc->next) {
for (pmc = idev->mc_tomb; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(&pmc->mca_addr, pmca))
break;
pmc_prev = pmc;
@ -794,7 +794,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca)
spin_unlock_bh(&idev->mc_lock);
if (pmc) {
for (psf=pmc->mca_tomb; psf; psf=psf_next) {
for (psf = pmc->mca_tomb; psf; psf = psf_next) {
psf_next = psf->sf_next;
kfree(psf);
}
@ -821,14 +821,14 @@ static void mld_clear_delrec(struct inet6_dev *idev)
/* clear dead sources, too */
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
struct ip6_sf_list *psf, *psf_next;
spin_lock_bh(&pmc->mca_lock);
psf = pmc->mca_tomb;
pmc->mca_tomb = NULL;
spin_unlock_bh(&pmc->mca_lock);
for (; psf; psf=psf_next) {
for (; psf; psf = psf_next) {
psf_next = psf->sf_next;
kfree(psf);
}
@ -917,7 +917,7 @@ int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr)
struct ifmcaddr6 *ma, **map;
write_lock_bh(&idev->lock);
for (map = &idev->mc_list; (ma=*map) != NULL; map = &ma->next) {
for (map = &idev->mc_list; (ma = *map) != NULL; map = &ma->next) {
if (ipv6_addr_equal(&ma->mca_addr, addr)) {
if (--ma->mca_users == 0) {
*map = ma->next;
@ -968,7 +968,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
idev = __in6_dev_get(dev);
if (idev) {
read_lock_bh(&idev->lock);
for (mc = idev->mc_list; mc; mc=mc->next) {
for (mc = idev->mc_list; mc; mc = mc->next) {
if (ipv6_addr_equal(&mc->mca_addr, group))
break;
}
@ -977,7 +977,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
struct ip6_sf_list *psf;
spin_lock_bh(&mc->mca_lock);
for (psf=mc->mca_sources;psf;psf=psf->sf_next) {
for (psf = mc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, src_addr))
break;
}
@ -986,7 +986,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
psf->sf_count[MCAST_EXCLUDE] !=
mc->mca_sfcount[MCAST_EXCLUDE];
else
rv = mc->mca_sfcount[MCAST_EXCLUDE] !=0;
rv = mc->mca_sfcount[MCAST_EXCLUDE] != 0;
spin_unlock_bh(&mc->mca_lock);
} else
rv = true; /* don't filter unspecified source */
@ -1077,10 +1077,10 @@ static bool mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
int i, scount;
scount = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (scount == nsrcs)
break;
for (i=0; i<nsrcs; i++) {
for (i = 0; i < nsrcs; i++) {
/* skip inactive filters */
if (psf->sf_count[MCAST_INCLUDE] ||
pmc->mca_sfcount[MCAST_EXCLUDE] !=
@ -1110,10 +1110,10 @@ static bool mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
/* mark INCLUDE-mode sources */
scount = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (scount == nsrcs)
break;
for (i=0; i<nsrcs; i++) {
for (i = 0; i < nsrcs; i++) {
if (ipv6_addr_equal(&srcs[i], &psf->sf_addr)) {
psf->sf_gsresp = 1;
scount++;
@ -1364,13 +1364,13 @@ int igmp6_event_query(struct sk_buff *skb)
read_lock_bh(&idev->lock);
if (group_type == IPV6_ADDR_ANY) {
for (ma = idev->mc_list; ma; ma=ma->next) {
for (ma = idev->mc_list; ma; ma = ma->next) {
spin_lock_bh(&ma->mca_lock);
igmp6_group_queried(ma, max_delay);
spin_unlock_bh(&ma->mca_lock);
}
} else {
for (ma = idev->mc_list; ma; ma=ma->next) {
for (ma = idev->mc_list; ma; ma = ma->next) {
if (!ipv6_addr_equal(group, &ma->mca_addr))
continue;
spin_lock_bh(&ma->mca_lock);
@ -1434,7 +1434,7 @@ int igmp6_event_report(struct sk_buff *skb)
*/
read_lock_bh(&idev->lock);
for (ma = idev->mc_list; ma; ma=ma->next) {
for (ma = idev->mc_list; ma; ma = ma->next) {
if (ipv6_addr_equal(&ma->mca_addr, &mld->mld_mca)) {
spin_lock(&ma->mca_lock);
if (del_timer(&ma->mca_timer))
@ -1498,7 +1498,7 @@ mld_scount(struct ifmcaddr6 *pmc, int type, int gdeleted, int sdeleted)
struct ip6_sf_list *psf;
int scount = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (!is_in(pmc, psf, type, gdeleted, sdeleted))
continue;
scount++;
@ -1712,7 +1712,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
}
first = 1;
psf_prev = NULL;
for (psf=*psf_list; psf; psf=psf_next) {
for (psf = *psf_list; psf; psf = psf_next) {
struct in6_addr *psrc;
psf_next = psf->sf_next;
@ -1791,7 +1791,7 @@ static void mld_send_report(struct inet6_dev *idev, struct ifmcaddr6 *pmc)
read_lock_bh(&idev->lock);
if (!pmc) {
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (pmc->mca_flags & MAF_NOREPORT)
continue;
spin_lock_bh(&pmc->mca_lock);
@ -1824,7 +1824,7 @@ static void mld_clear_zeros(struct ip6_sf_list **ppsf)
struct ip6_sf_list *psf_prev, *psf_next, *psf;
psf_prev = NULL;
for (psf=*ppsf; psf; psf = psf_next) {
for (psf = *ppsf; psf; psf = psf_next) {
psf_next = psf->sf_next;
if (psf->sf_crcount == 0) {
if (psf_prev)
@ -1848,7 +1848,7 @@ static void mld_send_cr(struct inet6_dev *idev)
/* deleted MCA's */
pmc_prev = NULL;
for (pmc=idev->mc_tomb; pmc; pmc=pmc_next) {
for (pmc = idev->mc_tomb; pmc; pmc = pmc_next) {
pmc_next = pmc->next;
if (pmc->mca_sfmode == MCAST_INCLUDE) {
type = MLD2_BLOCK_OLD_SOURCES;
@ -1881,7 +1881,7 @@ static void mld_send_cr(struct inet6_dev *idev)
spin_unlock(&idev->mc_lock);
/* change recs */
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
spin_lock_bh(&pmc->mca_lock);
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
type = MLD2_BLOCK_OLD_SOURCES;
@ -2018,7 +2018,7 @@ static void mld_send_initial_cr(struct inet6_dev *idev)
skb = NULL;
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
spin_lock_bh(&pmc->mca_lock);
if (pmc->mca_sfcount[MCAST_EXCLUDE])
type = MLD2_CHANGE_TO_EXCLUDE;
@ -2063,7 +2063,7 @@ static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
int rv = 0;
psf_prev = NULL;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
break;
psf_prev = psf;
@ -2104,7 +2104,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!idev)
return -ENODEV;
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(pmca, &pmc->mca_addr))
break;
}
@ -2124,7 +2124,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_sfcount[sfmode]--;
}
err = 0;
for (i=0; i<sfcount; i++) {
for (i = 0; i < sfcount; i++) {
int rv = ip6_mc_del1_src(pmc, sfmode, &psfsrc[i]);
changerec |= rv > 0;
@ -2140,7 +2140,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_sfmode = MCAST_INCLUDE;
pmc->mca_crcount = idev->mc_qrv;
idev->mc_ifc_count = pmc->mca_crcount;
for (psf=pmc->mca_sources; psf; psf = psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = 0;
mld_ifc_event(pmc->idev);
} else if (sf_setstate(pmc) || changerec)
@ -2159,7 +2159,7 @@ static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
struct ip6_sf_list *psf, *psf_prev;
psf_prev = NULL;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (ipv6_addr_equal(&psf->sf_addr, psfsrc))
break;
psf_prev = psf;
@ -2184,7 +2184,7 @@ static void sf_markstate(struct ifmcaddr6 *pmc)
struct ip6_sf_list *psf;
int mca_xcount = pmc->mca_sfcount[MCAST_EXCLUDE];
for (psf=pmc->mca_sources; psf; psf=psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
psf->sf_oldin = mca_xcount ==
psf->sf_count[MCAST_EXCLUDE] &&
@ -2201,7 +2201,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
int new_in, rv;
rv = 0;
for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
for (psf = pmc->mca_sources; psf; psf = psf->sf_next) {
if (pmc->mca_sfcount[MCAST_EXCLUDE]) {
new_in = mca_xcount == psf->sf_count[MCAST_EXCLUDE] &&
!psf->sf_count[MCAST_INCLUDE];
@ -2211,8 +2211,8 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
if (!psf->sf_oldin) {
struct ip6_sf_list *prev = NULL;
for (dpsf=pmc->mca_tomb; dpsf;
dpsf=dpsf->sf_next) {
for (dpsf = pmc->mca_tomb; dpsf;
dpsf = dpsf->sf_next) {
if (ipv6_addr_equal(&dpsf->sf_addr,
&psf->sf_addr))
break;
@ -2234,7 +2234,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
* add or update "delete" records if an active filter
* is now inactive
*/
for (dpsf=pmc->mca_tomb; dpsf; dpsf=dpsf->sf_next)
for (dpsf = pmc->mca_tomb; dpsf; dpsf = dpsf->sf_next)
if (ipv6_addr_equal(&dpsf->sf_addr,
&psf->sf_addr))
break;
@ -2268,7 +2268,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!idev)
return -ENODEV;
read_lock_bh(&idev->lock);
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
for (pmc = idev->mc_list; pmc; pmc = pmc->next) {
if (ipv6_addr_equal(pmca, &pmc->mca_addr))
break;
}
@ -2284,7 +2284,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]++;
err = 0;
for (i=0; i<sfcount; i++) {
for (i = 0; i < sfcount; i++) {
err = ip6_mc_add1_src(pmc, sfmode, &psfsrc[i]);
if (err)
break;
@ -2294,7 +2294,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
if (!delta)
pmc->mca_sfcount[sfmode]--;
for (j=0; j<i; j++)
for (j = 0; j < i; j++)
ip6_mc_del1_src(pmc, sfmode, &psfsrc[j]);
} else if (isexclude != (pmc->mca_sfcount[MCAST_EXCLUDE] != 0)) {
struct ip6_sf_list *psf;
@ -2308,7 +2308,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
pmc->mca_crcount = idev->mc_qrv;
idev->mc_ifc_count = pmc->mca_crcount;
for (psf=pmc->mca_sources; psf; psf = psf->sf_next)
for (psf = pmc->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = 0;
mld_ifc_event(idev);
} else if (sf_setstate(pmc))
@ -2322,12 +2322,12 @@ static void ip6_mc_clear_src(struct ifmcaddr6 *pmc)
{
struct ip6_sf_list *psf, *nextpsf;
for (psf=pmc->mca_tomb; psf; psf=nextpsf) {
for (psf = pmc->mca_tomb; psf; psf = nextpsf) {
nextpsf = psf->sf_next;
kfree(psf);
}
pmc->mca_tomb = NULL;
for (psf=pmc->mca_sources; psf; psf=nextpsf) {
for (psf = pmc->mca_sources; psf; psf = nextpsf) {
nextpsf = psf->sf_next;
kfree(psf);
}
@ -2471,7 +2471,7 @@ void ipv6_mc_down(struct inet6_dev *idev)
mld_gq_stop_timer(idev);
mld_dad_stop_timer(idev);
for (i = idev->mc_list; i; i=i->next)
for (i = idev->mc_list; i; i = i->next)
igmp6_group_dropped(i);
read_unlock_bh(&idev->lock);
@ -2488,7 +2488,7 @@ void ipv6_mc_up(struct inet6_dev *idev)
/* Install multicast list, except for all-nodes (already installed) */
read_lock_bh(&idev->lock);
for (i = idev->mc_list; i; i=i->next)
for (i = idev->mc_list; i; i = i->next)
igmp6_group_added(i);
read_unlock_bh(&idev->lock);
}

16
net/ipv6/ndisc.c
View File

@ -175,7 +175,7 @@ static struct nd_opt_hdr *ndisc_next_option(struct nd_opt_hdr *cur,
type = cur->nd_opt_type;
do {
cur = ((void *)cur) + (cur->nd_opt_len << 3);
} while(cur < end && cur->nd_opt_type != type);
} while (cur < end && cur->nd_opt_type != type);
return cur <= end && cur->nd_opt_type == type ? cur : NULL;
}
@ -192,7 +192,7 @@ static struct nd_opt_hdr *ndisc_next_useropt(struct nd_opt_hdr *cur,
return NULL;
do {
cur = ((void *)cur) + (cur->nd_opt_len << 3);
} while(cur < end && !ndisc_is_useropt(cur));
} while (cur < end && !ndisc_is_useropt(cur));
return cur <= end && ndisc_is_useropt(cur) ? cur : NULL;
}
@ -296,7 +296,7 @@ static u32 ndisc_hash(const void *pkey,
static int ndisc_constructor(struct neighbour *neigh)
{
struct in6_addr *addr = (struct in6_addr*)&neigh->primary_key;
struct in6_addr *addr = (struct in6_addr *)&neigh->primary_key;
struct net_device *dev = neigh->dev;
struct inet6_dev *in6_dev;
struct neigh_parms *parms;
@ -344,7 +344,7 @@ static int ndisc_constructor(struct neighbour *neigh)
static int pndisc_constructor(struct pneigh_entry *n)
{
struct in6_addr *addr = (struct in6_addr*)&n->key;
struct in6_addr *addr = (struct in6_addr *)&n->key;
struct in6_addr maddr;
struct net_device *dev = n->dev;
@ -357,7 +357,7 @@ static int pndisc_constructor(struct pneigh_entry *n)
static void pndisc_destructor(struct pneigh_entry *n)
{
struct in6_addr *addr = (struct in6_addr*)&n->key;
struct in6_addr *addr = (struct in6_addr *)&n->key;
struct in6_addr maddr;
struct net_device *dev = n->dev;
@ -1065,7 +1065,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
int optlen;
unsigned int pref = 0;
__u8 * opt = (__u8 *)(ra_msg + 1);
__u8 *opt = (__u8 *)(ra_msg + 1);
optlen = (skb_tail_pointer(skb) - skb_transport_header(skb)) -
sizeof(struct ra_msg);
@ -1319,7 +1319,7 @@ skip_linkparms:
continue;
if (ri->prefix_len > in6_dev->cnf.accept_ra_rt_info_max_plen)
continue;
rt6_route_rcv(skb->dev, (u8*)p, (p->nd_opt_len) << 3,
rt6_route_rcv(skb->dev, (u8 *)p, (p->nd_opt_len) << 3,
&ipv6_hdr(skb)->saddr);
}
}
@ -1352,7 +1352,7 @@ skip_routeinfo:
__be32 n;
u32 mtu;
memcpy(&n, ((u8*)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
memcpy(&n, ((u8 *)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
mtu = ntohl(n);
if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) {

2
net/ipv6/output_core.c
View File

@ -35,7 +35,7 @@ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr)
if (found_rhdr)
return offset;
break;
default :
default:
return offset;
}

2
net/ipv6/proc.c
View File

@ -8,7 +8,7 @@
* except it reports the sockets in the INET6 address family.
*
* Authors: David S. Miller (davem@caip.rutgers.edu)
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License

8
net/ipv6/raw.c
View File

@ -889,7 +889,7 @@ back_from_confirm:
else {
lock_sock(sk);
err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov,
len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info*)dst,
len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info *)dst,
msg->msg_flags, dontfrag);
if (err)
@ -902,7 +902,7 @@ done:
dst_release(dst);
out:
fl6_sock_release(flowlabel);
return err<0?err:len;
return err < 0 ? err : len;
do_confirm:
dst_confirm(dst);
if (!(msg->msg_flags & MSG_PROBE) || len)
@ -1045,7 +1045,7 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname,
struct raw6_sock *rp = raw6_sk(sk);
int val, len;
if (get_user(len,optlen))
if (get_user(len, optlen))
return -EFAULT;
switch (optname) {
@ -1069,7 +1069,7 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname,
if (put_user(len, optlen))
return -EFAULT;
if (copy_to_user(optval,&val,len))
if (copy_to_user(optval, &val, len))
return -EFAULT;
return 0;
}

6
net/ipv6/reassembly.c
View File

@ -68,7 +68,7 @@ struct ip6frag_skb_cb
int offset;
};
#define FRAG6_CB(skb) ((struct ip6frag_skb_cb*)((skb)->cb))
#define FRAG6_CB(skb) ((struct ip6frag_skb_cb *)((skb)->cb))
static inline u8 ip6_frag_ecn(const struct ipv6hdr *ipv6h)
{
@ -289,7 +289,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
goto found;
}
prev = NULL;
for(next = fq->q.fragments; next != NULL; next = next->next) {
for (next = fq->q.fragments; next != NULL; next = next->next) {
if (FRAG6_CB(next)->offset >= offset)
break; /* bingo! */
prev = next;
@ -529,7 +529,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMREQDS);
/* Jumbo payload inhibits frag. header */
if (hdr->payload_len==0)
if (hdr->payload_len == 0)
goto fail_hdr;
if (!pskb_may_pull(skb, (skb_transport_offset(skb) +

20
net/ipv6/route.c
View File

@ -813,7 +813,7 @@ out:
}
struct dst_entry * ip6_route_lookup(struct net *net, struct flowi6 *fl6,
struct dst_entry *ip6_route_lookup(struct net *net, struct flowi6 *fl6,
int flags)
{
return fib6_rule_lookup(net, fl6, flags, ip6_pol_route_lookup);
@ -1024,7 +1024,7 @@ static struct rt6_info *ip6_pol_route_output(struct net *net, struct fib6_table
return ip6_pol_route(net, table, fl6->flowi6_oif, fl6, flags);
}
struct dst_entry * ip6_route_output(struct net *net, const struct sock *sk,
struct dst_entry *ip6_route_output(struct net *net, const struct sock *sk,
struct flowi6 *fl6)
{
int flags = 0;
@ -1149,7 +1149,7 @@ static void ip6_link_failure(struct sk_buff *skb)
static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb, u32 mtu)
{
struct rt6_info *rt6 = (struct rt6_info*)dst;
struct rt6_info *rt6 = (struct rt6_info *)dst;
dst_confirm(dst);
if (mtu < dst_mtu(dst) && rt6->rt6i_dst.plen == 128) {
@ -1924,7 +1924,7 @@ static struct rt6_info *rt6_get_route_info(struct net *net,
return NULL;
read_lock_bh(&table->tb6_lock);
fn = fib6_locate(&table->tb6_root, prefix ,prefixlen, NULL, 0);
fn = fib6_locate(&table->tb6_root, prefix, prefixlen, NULL, 0);
if (!fn)
goto out;
@ -1983,7 +1983,7 @@ struct rt6_info *rt6_get_dflt_router(const struct in6_addr *addr, struct net_dev
return NULL;
read_lock_bh(&table->tb6_lock);
for (rt = table->tb6_root.leaf; rt; rt=rt->dst.rt6_next) {
for (rt = table->tb6_root.leaf; rt; rt = rt->dst.rt6_next) {
if (dev == rt->dst.dev &&
((rt->rt6i_flags & (RTF_ADDRCONF | RTF_DEFAULT)) == (RTF_ADDRCONF | RTF_DEFAULT)) &&
ipv6_addr_equal(&rt->rt6i_gateway, addr))
@ -2068,7 +2068,7 @@ int ipv6_route_ioctl(struct net *net, unsigned int cmd, void __user *arg)
struct in6_rtmsg rtmsg;
int err;
switch(cmd) {
switch (cmd) {
case SIOCADDRT: /* Add a route */
case SIOCDELRT: /* Delete a route */
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
@ -2191,7 +2191,7 @@ int ip6_route_get_saddr(struct net *net,
unsigned int prefs,
struct in6_addr *saddr)
{
struct inet6_dev *idev = ip6_dst_idev((struct dst_entry*)rt);
struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt);
int err = 0;
if (rt->rt6i_prefsrc.plen)
*saddr = rt->rt6i_prefsrc.addr;
@ -2486,7 +2486,7 @@ beginning:
return last_err;
}
static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh)
static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct fib6_config cfg;
int err;
@ -2501,7 +2501,7 @@ static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh)
return ip6_route_del(&cfg);
}
static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh)
static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct fib6_config cfg;
int err;
@ -2693,7 +2693,7 @@ int rt6_dump_route(struct rt6_info *rt, void *p_arg)
prefix, 0, NLM_F_MULTI);
}
static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh)
static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
{
struct net *net = sock_net(in_skb->sk);
struct nlattr *tb[RTA_MAX+1];

12
net/ipv6/sit.c
View File

@ -812,9 +812,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
const struct ipv6hdr *iph6 = ipv6_hdr(skb);
u8 tos = tunnel->parms.iph.tos;
__be16 df = tiph->frag_off;
struct rtable *rt; /* Route to the other host */
struct net_device *tdev; /* Device to other host */
unsigned int max_headroom; /* The extra header space needed */
struct rtable *rt; /* Route to the other host */
struct net_device *tdev; /* Device to other host */
unsigned int max_headroom; /* The extra header space needed */
__be32 dst = tiph->daddr;
struct flowi4 fl4;
int mtu;
@ -1123,7 +1123,7 @@ static int ipip6_tunnel_update_6rd(struct ip_tunnel *t,
#endif
static int
ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
ipip6_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
int err = 0;
struct ip_tunnel_parm p;
@ -1339,10 +1339,10 @@ static void ipip6_dev_free(struct net_device *dev)
static void ipip6_tunnel_setup(struct net_device *dev)
{
dev->netdev_ops = &ipip6_netdev_ops;
dev->destructor = ipip6_dev_free;
dev->destructor = ipip6_dev_free;
dev->type = ARPHRD_SIT;
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr);
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr);
dev->mtu = ETH_DATA_LEN - sizeof(struct iphdr);
dev->flags = IFF_NOARP;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;

2
net/ipv6/tunnel6.c
View File

@ -15,7 +15,7 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Authors Mitsuru KANDA <mk@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*/
#define pr_fmt(fmt) "IPv6: " fmt

18
net/ipv6/udp.c
View File

@ -373,8 +373,8 @@ EXPORT_SYMBOL_GPL(udp6_lib_lookup);
/*
* This should be easy, if there is something there we
* return it, otherwise we block.
* This should be easy, if there is something there we
* return it, otherwise we block.
*/
int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
@ -530,7 +530,7 @@ void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
const struct ipv6hdr *hdr = (const struct ipv6hdr *)skb->data;
const struct in6_addr *saddr = &hdr->saddr;
const struct in6_addr *daddr = &hdr->daddr;
struct udphdr *uh = (struct udphdr*)(skb->data+offset);
struct udphdr *uh = (struct udphdr *)(skb->data+offset);
struct sock *sk;
int err;
struct net *net = dev_net(skb->dev);
@ -596,7 +596,7 @@ static int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
static __inline__ void udpv6_err(struct sk_buff *skb,
struct inet6_skb_parm *opt, u8 type,
u8 code, int offset, __be32 info )
u8 code, int offset, __be32 info)
{
__udp6_lib_err(skb, opt, type, code, offset, info, &udp_table);
}
@ -960,10 +960,10 @@ static void udp_v6_flush_pending_frames(struct sock *sk)
}
/**
* udp6_hwcsum_outgoing - handle outgoing HW checksumming
* @sk: socket we are sending on
* @skb: sk_buff containing the filled-in UDP header
* (checksum field must be zeroed out)
* udp6_hwcsum_outgoing - handle outgoing HW checksumming
* @sk: socket we are sending on
* @skb: sk_buff containing the filled-in UDP header
* (checksum field must be zeroed out)
*/
static void udp6_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
const struct in6_addr *saddr,
@ -1294,7 +1294,7 @@ do_append_data:
getfrag = is_udplite ? udplite_getfrag : ip_generic_getfrag;
err = ip6_append_data(sk, getfrag, msg->msg_iov, ulen,
sizeof(struct udphdr), hlimit, tclass, opt, &fl6,
(struct rt6_info*)dst,
(struct rt6_info *)dst,
corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags, dontfrag);
if (err)
udp_v6_flush_pending_frames(sk);

4
net/ipv6/xfrm6_input.c
View File

@ -3,8 +3,8 @@
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* YOSHIFUJI Hideaki @USAGI
* IPv6 support
*/

22
net/ipv6/xfrm6_policy.c
View File

@ -3,11 +3,11 @@
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki
* Split up af-specific portion
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki
* Split up af-specific portion
*
*/
@ -84,7 +84,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst,
int nfheader_len)
{
if (dst->ops->family == AF_INET6) {
struct rt6_info *rt = (struct rt6_info*)dst;
struct rt6_info *rt = (struct rt6_info *)dst;
if (rt->rt6i_node)
path->path_cookie = rt->rt6i_node->fn_sernum;
}
@ -97,7 +97,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst,
static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
const struct flowi *fl)
{
struct rt6_info *rt = (struct rt6_info*)xdst->route;
struct rt6_info *rt = (struct rt6_info *)xdst->route;
xdst->u.dst.dev = dev;
dev_hold(dev);
@ -296,7 +296,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
.family = AF_INET6,
.dst_ops = &xfrm6_dst_ops,
.dst_lookup = xfrm6_dst_lookup,
.get_saddr = xfrm6_get_saddr,
.get_saddr = xfrm6_get_saddr,
.decode_session = _decode_session6,
.get_tos = xfrm6_get_tos,
.init_dst = xfrm6_init_dst,
@ -319,9 +319,9 @@ static void xfrm6_policy_fini(void)
static struct ctl_table xfrm6_policy_table[] = {
{
.procname = "xfrm6_gc_thresh",
.data = &init_net.xfrm.xfrm6_dst_ops.gc_thresh,
.maxlen = sizeof(int),
.mode = 0644,
.data = &init_net.xfrm.xfrm6_dst_ops.gc_thresh,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{ }

14
net/ipv6/xfrm6_state.c
View File

@ -3,11 +3,11 @@
*
* Authors:
* Mitsuru KANDA @USAGI
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki @USAGI
* Split up af-specific portion
* Kazunori MIYAZAWA @USAGI
* Kunihiro Ishiguro <kunihiro@ipinfusion.com>
* IPv6 support
* YOSHIFUJI Hideaki @USAGI
* Split up af-specific portion
*
*/
@ -45,10 +45,10 @@ xfrm6_init_temprop(struct xfrm_state *x, const struct xfrm_tmpl *tmpl,
const xfrm_address_t *daddr, const xfrm_address_t *saddr)
{
x->id = tmpl->id;
if (ipv6_addr_any((struct in6_addr*)&x->id.daddr))
if (ipv6_addr_any((struct in6_addr *)&x->id.daddr))
memcpy(&x->id.daddr, daddr, sizeof(x->sel.daddr));
memcpy(&x->props.saddr, &tmpl->saddr, sizeof(x->props.saddr));
if (ipv6_addr_any((struct in6_addr*)&x->props.saddr))
if (ipv6_addr_any((struct in6_addr *)&x->props.saddr))
memcpy(&x->props.saddr, saddr, sizeof(x->props.saddr));
x->props.mode = tmpl->mode;
x->props.reqid = tmpl->reqid;

2
net/ipv6/xfrm6_tunnel.c
View File

@ -15,7 +15,7 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Authors Mitsuru KANDA <mk@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
*
* Based on net/ipv4/xfrm4_tunnel.c
*