ipv6: udp6_gro_complete() is static

net/ipv6/udp_offload.c:159:5: warning: symbol 'udp6_gro_complete' was
not declared. Should it be static?
Signed-off-by: NEric Dumazet <edumazet@google.com>
Fixes: 57c67ff4 ("udp: additional GRO support")
Cc: Tom Herbert <therbert@google.com>
Acked-by: NTom Herbert <therbert@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ipv6/udp_offload.c

@@ -156,7 +156,7 @@ static struct sk_buff **udp6_gro_receive(struct sk_buff **head,
 	return NULL;
 }
 
-int udp6_gro_complete(struct sk_buff *skb, int nhoff)
+static int udp6_gro_complete(struct sk_buff *skb, int nhoff)
 {
 	const struct ipv6hdr *ipv6h = ipv6_hdr(skb);
 	struct udphdr *uh = (struct udphdr *)(skb->data + nhoff);