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xfrm: remove unneeded export_symbols

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None of them have any external callers, make them static.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Florian Westphal 2019-04-17 11:45:13 +02:00 committed by Steffen Klassert
parent c53ac41e37
commit bb9cd077e2
4 changed files with 4 additions and 9 deletions
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2
include/net/xfrm.h
View File

@ -1568,7 +1568,6 @@ static inline int xfrm4_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
int xfrm4_extract_output(struct xfrm_state *x, struct sk_buff *skb);
int xfrm4_output(struct net *net, struct sock *sk, struct sk_buff *skb);
int xfrm4_output_finish(struct sock *sk, struct sk_buff *skb);
int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err);
int xfrm4_protocol_register(struct xfrm4_protocol *handler, unsigned char protocol);
int xfrm4_protocol_deregister(struct xfrm4_protocol *handler, unsigned char protocol);
int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short family);
@ -1584,7 +1583,6 @@ int xfrm6_rcv(struct sk_buff *skb);
int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
xfrm_address_t *saddr, u8 proto);
void xfrm6_local_error(struct sk_buff *skb, u32 mtu);
int xfrm6_rcv_cb(struct sk_buff *skb, u8 protocol, int err);
int xfrm6_protocol_register(struct xfrm6_protocol *handler, unsigned char protocol);
int xfrm6_protocol_deregister(struct xfrm6_protocol *handler, unsigned char protocol);
int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);

3
net/ipv4/xfrm4_protocol.c
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@ -46,7 +46,7 @@ static inline struct xfrm4_protocol __rcu **proto_handlers(u8 protocol)
handler != NULL; \
handler = rcu_dereference(handler->next)) \
int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err)
static int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err)
{
int ret;
struct xfrm4_protocol *handler;
@ -61,7 +61,6 @@ int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err)
return 0;
}
EXPORT_SYMBOL(xfrm4_rcv_cb);
int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
int encap_type)

3
net/ipv6/xfrm6_protocol.c
View File

@ -46,7 +46,7 @@ static inline struct xfrm6_protocol __rcu **proto_handlers(u8 protocol)
handler != NULL; \
handler = rcu_dereference(handler->next)) \
int xfrm6_rcv_cb(struct sk_buff *skb, u8 protocol, int err)
static int xfrm6_rcv_cb(struct sk_buff *skb, u8 protocol, int err)
{
int ret;
struct xfrm6_protocol *handler;
@ -61,7 +61,6 @@ int xfrm6_rcv_cb(struct sk_buff *skb, u8 protocol, int err)
return 0;
}
EXPORT_SYMBOL(xfrm6_rcv_cb);
static int xfrm6_esp_rcv(struct sk_buff *skb)
{

5
net/xfrm/xfrm_state.c
View File

@ -173,7 +173,7 @@ static DEFINE_SPINLOCK(xfrm_state_gc_lock);
int __xfrm_state_delete(struct xfrm_state *x);
int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol);
bool km_is_alive(const struct km_event *c);
static bool km_is_alive(const struct km_event *c);
void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
static DEFINE_SPINLOCK(xfrm_type_lock);
@ -2025,7 +2025,7 @@ int km_report(struct net *net, u8 proto, struct xfrm_selector *sel, xfrm_address
}
EXPORT_SYMBOL(km_report);
bool km_is_alive(const struct km_event *c)
static bool km_is_alive(const struct km_event *c)
{
struct xfrm_mgr *km;
bool is_alive = false;
@ -2041,7 +2041,6 @@ bool km_is_alive(const struct km_event *c)
return is_alive;
}
EXPORT_SYMBOL(km_is_alive);
int xfrm_user_policy(struct sock *sk, int optname, u8 __user *optval, int optlen)
{