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Commit 80e40daa authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

[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: default avatarArnaldo Carvalho de Melo <acme@mandriva.com>
parent e4dfd449

net/ipv4/tcp_ipv4.c

+2 −0
Original line number Diff line number Diff line
@@ -661,6 +661,7 @@ static void tcp_v4_reqsk_destructor(struct request_sock *req) 
	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_buff *skb) 
		       ntohs(skb->h.th->dest));

	}

}

#endif



/*

 * Save and compile IPv4 options into the request_sock if needed.