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tcpv6: fix error with CONFIG_TCP_MD5SIG disabled

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This patch fix error with CONFIG_TCP_MD5SIG disabled.

Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guo-Fu Tseng 2008-10-09 21:11:56 -07:00 • committed by David S. Miller
parent bb21c95e2d
commit fa3e5b4eb8
1 changed files with 1 additions and 5 deletions
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6
net/ipv6/tcp_ipv6.c
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@ -1036,9 +1036,7 @@ static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
{ {
struct tcphdr *th = tcp_hdr(skb); struct tcphdr *th = tcp_hdr(skb);
u32 seq = 0, ack_seq = 0; u32 seq = 0, ack_seq = 0;
#ifdef CONFIG_TCP_MD5SIG struct tcp_md5sig_key *key = NULL;
struct tcp_md5sig_key *key;
#endif
if (th->rst) if (th->rst)
return; return;
@ -1049,8 +1047,6 @@ static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
#ifdef CONFIG_TCP_MD5SIG #ifdef CONFIG_TCP_MD5SIG
if (sk) if (sk)
key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr); key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr);
else
key = NULL;
#endif #endif
if (th->ack) if (th->ack)