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authorEric Dumazet <edumazet@google.com>2013-10-09 14:05:48 +0400
committerDavid S. Miller <davem@davemloft.net>2013-10-09 21:04:03 +0400
commitc2bb06db59eaf92eb5ca9c6faed590597c6ceccb (patch)
tree7e9018dd587e8ec552d5d101981f42f101b16dcd /include/net/ip6_checksum.h
parentf69b923a758f598fd6bb69e57564b59506f4f1fc (diff)
downloadlinux-c2bb06db59eaf92eb5ca9c6faed590597c6ceccb.tar.xz
net: fix build errors if ipv6 is disabled
CONFIG_IPV6=n is still a valid choice ;) It appears we can remove dead code. Reported-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_checksum.h')
-rw-r--r--include/net/ip6_checksum.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 1944406949ba..9e3c540c1b11 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -66,12 +66,14 @@ static inline void __tcp_v6_send_check(struct sk_buff *skb,
}
}
+#if IS_ENABLED(CONFIG_IPV6)
static inline void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb)
{
struct ipv6_pinfo *np = inet6_sk(sk);
__tcp_v6_send_check(skb, &np->saddr, &sk->sk_v6_daddr);
}
+#endif
int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, int proto);
#endif