gre_offload: fix sparse non static symbol warning

Fixes the following sparse warning:

net/ipv4/gre_offload.c:253:5: warning:
 symbol 'gre_gro_complete' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c
index 746a7b1..31da9f5 100644 (file)
--- a/net/ipv4/gre_offload.c
+++ b/net/ipv4/gre_offload.c
@@ -250,7 +250,7 @@ out:
        return pp;
 }
 
-int gre_gro_complete(struct sk_buff *skb, int nhoff)
+static int gre_gro_complete(struct sk_buff *skb, int nhoff)
 {
        struct gre_base_hdr *greh = (struct gre_base_hdr *)(skb->data + nhoff);
        struct packet_offload *ptype;