From c71e9167081a6a0d2a076cda674b696b89bb31c2 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Mon, 14 Jan 2008 23:49:37 -0800 Subject: [NETFILTER]: nf_conntrack: make print_conntrack function optional for l4protos Allows to remove five empty implementations. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/nf_conntrack_standalone.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/netfilter/nf_conntrack_standalone.c') diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index d54ca78502c4..696074a037c1 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -142,7 +142,7 @@ static int ct_seq_show(struct seq_file *s, void *v) ? (long)(conntrack->timeout.expires - jiffies)/HZ : 0) != 0) return -ENOSPC; - if (l4proto->print_conntrack(s, conntrack)) + if (l4proto->print_conntrack && l4proto->print_conntrack(s, conntrack)) return -ENOSPC; if (print_tuple(s, &conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple, -- cgit v1.2.3-59-g8ed1b