[IPV4]: Make icmp_sk_init() static.

This patch makes the needlessly global icmp_sk_init() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index f064031f2031468c3563e9b1720313e625abc160..fee171ec658861c81b332283c9eb4d7b85421ec6 100644 (file)
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1144,7 +1144,7 @@ static void __net_exit icmp_sk_exit(struct net *net)
        net->ipv4.icmp_sk = NULL;
 }
 
-int __net_init icmp_sk_init(struct net *net)
+static int __net_init icmp_sk_init(struct net *net)
 {
        int i, err;