From: David Ahern Date: Thu, 1 Oct 2015 15:49:04 +0000 (-0700) Subject: ipvs: Remove possibly unused variable from ip_vs_out X-Git-Tag: v4.4-rc1~141^2~103^2~22^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed1c9f0e78b3b360ade4fb838a6099d643f3cd04;p=platform%2Fkernel%2Flinux-exynos.git ipvs: Remove possibly unused variable from ip_vs_out Eric's net namespace changes in 1b75097dd7a26 leaves net unreferenced if CONFIG_IP_VS_IPV6 is not enabled: ../net/netfilter/ipvs/ip_vs_core.c: In function ‘ip_vs_out’: ../net/netfilter/ipvs/ip_vs_core.c:1177:14: warning: unused variable ‘net’ [-Wunused-variable] After the net refactoring there is only 1 user; push the reference to the 1 user. While the line length slightly exceeds 80 it seems to be the best change. Fixes: 1b75097dd7a26("ipvs: Pass ipvs into ip_vs_out") Signed-off-by: David Ahern Acked-by: Julian Anastasov [horms: updated subject] Signed-off-by: Simon Horman --- diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index d08df43..3773154 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1172,7 +1172,6 @@ drop: static unsigned int ip_vs_out(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int af) { - struct net *net = ipvs->net; struct ip_vs_iphdr iph; struct ip_vs_protocol *pp; struct ip_vs_proto_data *pd; @@ -1272,7 +1271,7 @@ ip_vs_out(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, in #ifdef CONFIG_IP_VS_IPV6 if (af == AF_INET6) { if (!skb->dev) - skb->dev = net->loopback_dev; + skb->dev = ipvs->net->loopback_dev; icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH,