tree 31a9a37e00b690edf3e54d61393e364f203549c3 parent e4dfd449c80a41bb615b23d0fc198ba08360a1f8 author Arnaldo Carvalho de Melo 1136347086 -0200 committer Arnaldo Carvalho de Melo 1136347086 -0200 [TCP]: syn_flood_warning is only needed if CONFIG_SYN_COOKIES is selected CC net/ipv4/tcp_ipv4.o /pub/scm/linux/kernel/git/acme/net-2.6/net/ipv4/tcp_ipv4.c:665: warning: 'syn_flood_warning' defined but not used Signed-off-by: Arnaldo Carvalho de Melo ------------------------------------------------------------------------------ tcp_ipv4.c | 2 ++ 1 file changed, 2 insertions(+) ------------------------------------------------------------------------------ diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 5c70493..e9f83e5 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -661,6 +661,7 @@ static void tcp_v4_reqsk_destructor(stru kfree(inet_rsk(req)->opt); } +#ifdef CONFIG_SYN_COOKIES static void syn_flood_warning(struct sk_buff *skb) { static unsigned long warntime; @@ -672,6 +673,7 @@ static void syn_flood_warning(struct sk_ ntohs(skb->h.th->dest)); } } +#endif /* * Save and compile IPv4 options into the request_sock if needed.