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net: make sk_ehashfn() static

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sk_ehashfn() is only used from a single file.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2017-07-03 02:57:54 -07:00 committed by David S. Miller
parent 5361e209dd
commit 784c372a81
2 changed files with 1 additions and 2 deletions
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1
include/net/inet_hashtables.h
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@ -359,7 +359,6 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo,
refcounted); refcounted);
} }
u32 sk_ehashfn(const struct sock *sk);
u32 inet6_ehashfn(const struct net *net, u32 inet6_ehashfn(const struct net *net,
const struct in6_addr *laddr, const u16 lport, const struct in6_addr *laddr, const u16 lport,
const struct in6_addr *faddr, const __be16 fport); const struct in6_addr *faddr, const __be16 fport);

2
net/ipv4/inet_hashtables.c
View File

@ -43,7 +43,7 @@ static u32 inet_ehashfn(const struct net *net, const __be32 laddr,
/* This function handles inet_sock, but also timewait and request sockets /* This function handles inet_sock, but also timewait and request sockets
* for IPv4/IPv6. * for IPv4/IPv6.
*/ */
u32 sk_ehashfn(const struct sock *sk) static u32 sk_ehashfn(const struct sock *sk)
{ {
#if IS_ENABLED(CONFIG_IPV6) #if IS_ENABLED(CONFIG_IPV6)
if (sk->sk_family == AF_INET6 && if (sk->sk_family == AF_INET6 &&