From a06a2d378dbf099c874ad58de07a8e54ffdc94d3 Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Wed, 12 Jun 2013 21:04:16 +0800 Subject: [PATCH] net: ping_check_bind_addr() etc. can be static net/ipv4/ping.c:286:5: sparse: symbol 'ping_check_bind_addr' was not declared. Should it be static? net/ipv4/ping.c:355:6: sparse: symbol 'ping_set_saddr' was not declared. Should it be static? net/ipv4/ping.c:370:6: sparse: symbol 'ping_clear_saddr' was not declared. Should it be static? net/ipv6/ping.c:60:5: sparse: symbol 'dummy_ipv6_recv_error' was not declared. Should it be static? net/ipv6/ping.c:64:5: sparse: symbol 'dummy_ip6_datagram_recv_ctl' was not declared. Should it be static? net/ipv6/ping.c:69:5: sparse: symbol 'dummy_icmpv6_err_convert' was not declared. Should it be static? net/ipv6/ping.c:73:6: sparse: symbol 'dummy_ipv6_icmp_error' was not declared. Should it be static? net/ipv6/ping.c:75:5: sparse: symbol 'dummy_ipv6_chk_addr' was not declared. Should it be static? net/ipv6/ping.c:201:5: sparse: symbol 'ping_v6_seq_show' was not declared. Should it be static? Signed-off-by: Fengguang Wu Signed-off-by: David S. Miller --- net/ipv4/ping.c | 8 ++++---- net/ipv6/ping.c | 18 +++++++++--------- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 1f1b2dd90277..746427c9e719 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -283,8 +283,8 @@ void ping_close(struct sock *sk, long timeout) EXPORT_SYMBOL_GPL(ping_close); /* Checks the bind address and possibly modifies sk->sk_bound_dev_if. */ -int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk, - struct sockaddr *uaddr, int addr_len) { +static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk, + struct sockaddr *uaddr, int addr_len) { struct net *net = sock_net(sk); if (sk->sk_family == AF_INET) { struct sockaddr_in *addr = (struct sockaddr_in *) uaddr; @@ -352,7 +352,7 @@ int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk, return 0; } -void ping_set_saddr(struct sock *sk, struct sockaddr *saddr) +static void ping_set_saddr(struct sock *sk, struct sockaddr *saddr) { if (saddr->sa_family == AF_INET) { struct inet_sock *isk = inet_sk(sk); @@ -367,7 +367,7 @@ void ping_set_saddr(struct sock *sk, struct sockaddr *saddr) } } -void ping_clear_saddr(struct sock *sk, int dif) +static void ping_clear_saddr(struct sock *sk, int dif) { sk->sk_bound_dev_if = dif; if (sk->sk_family == AF_INET) { diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c index a43110385918..2b52046e1263 100644 --- a/net/ipv6/ping.c +++ b/net/ipv6/ping.c @@ -57,23 +57,23 @@ static struct inet_protosw pingv6_protosw = { /* Compatibility glue so we can support IPv6 when it's compiled as a module */ -int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len) +static int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len) { return -EAFNOSUPPORT; } -int dummy_ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg, - struct sk_buff *skb) +static int dummy_ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg, + struct sk_buff *skb) { return -EAFNOSUPPORT; } -int dummy_icmpv6_err_convert(u8 type, u8 code, int *err) +static int dummy_icmpv6_err_convert(u8 type, u8 code, int *err) { return -EAFNOSUPPORT; } -void dummy_ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, - __be16 port, u32 info, u8 *payload) {} -int dummy_ipv6_chk_addr(struct net *net, const struct in6_addr *addr, - const struct net_device *dev, int strict) +static void dummy_ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, + __be16 port, u32 info, u8 *payload) {} +static int dummy_ipv6_chk_addr(struct net *net, const struct in6_addr *addr, + const struct net_device *dev, int strict) { return 0; } @@ -198,7 +198,7 @@ static void *ping_v6_seq_start(struct seq_file *seq, loff_t *pos) return ping_seq_start(seq, pos, AF_INET6); } -int ping_v6_seq_show(struct seq_file *seq, void *v) +static int ping_v6_seq_show(struct seq_file *seq, void *v) { if (v == SEQ_START_TOKEN) { seq_puts(seq, IPV6_SEQ_DGRAM_HEADER);