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inet: remove inet_sk_copy_descendant() 

This is no longer used, SCTP now uses a private helper.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2020-08-26 06:50:16 -07:00 committed by David S. Miller
parent ea416e277f
commit 24da79902e
2 changed files with 0 additions and 18 deletions
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11
include/linux/ipv6.h
View File

@ -345,17 +345,6 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
return (struct raw6_sock *)sk;
}
static inline void inet_sk_copy_descendant(struct sock *sk_to,
const struct sock *sk_from)
{
int ancestor_size = sizeof(struct inet_sock);
if (sk_from->sk_family == PF_INET6)
ancestor_size += sizeof(struct ipv6_pinfo);
__inet_sk_copy_descendant(sk_to, sk_from, ancestor_size);
}
#define __ipv6_only_sock(sk) (sk->sk_ipv6only)
#define ipv6_only_sock(sk) (__ipv6_only_sock(sk))
#define ipv6_sk_rxinfo(sk) ((sk)->sk_family == PF_INET6 && \

7
include/net/inet_sock.h
View File

@ -296,13 +296,6 @@ static inline void __inet_sk_copy_descendant(struct sock *sk_to,
memcpy(inet_sk(sk_to) + 1, inet_sk(sk_from) + 1,
sk_from->sk_prot->obj_size - ancestor_size);
}
#if !(IS_ENABLED(CONFIG_IPV6))
static inline void inet_sk_copy_descendant(struct sock *sk_to,
const struct sock *sk_from)
{
__inet_sk_copy_descendant(sk_to, sk_from, sizeof(struct inet_sock));
}
#endif
int inet_sk_rebuild_header(struct sock *sk);