From f2712fd0b4097e8385bdb75c0ebd285a057fe299 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Fri, 26 Dec 2008 01:31:18 -0800 Subject: ipsec: Remove useless ret variable This patch removes a useless ret variable from the IPv4 ESP/UDP decapsulation code. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/ipv4/xfrm4_input.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'net/ipv4/xfrm4_input.c') diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index 390dcb1354a5..4ec2162a437e 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -78,7 +78,6 @@ int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb) struct udphdr *uh; struct iphdr *iph; int iphlen, len; - int ret; __u8 *udpdata; __be32 *udpdata32; @@ -152,8 +151,7 @@ int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb) skb_reset_transport_header(skb); /* process ESP */ - ret = xfrm4_rcv_encap(skb, IPPROTO_ESP, 0, encap_type); - return ret; + return xfrm4_rcv_encap(skb, IPPROTO_ESP, 0, encap_type); drop: kfree_skb(skb); -- cgit v1.2.3