linux-kernel - [PATCH] Remove unneeded pointer iph from ipcomp6

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Message-ID: <46DE4248.6070604@gmail.com>
Date:	Wed, 05 Sep 2007 13:44:40 +0800
From:	Micah Gruber <micah.gruber@...il.com>
To:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH] Remove unneeded pointer iph from ipcomp6_input() in net/ipv6/ipcomp6.c

This trivial patch removes the unneeded pointer iph, which is never used.

Signed-off-by: Micah Gruber < micah.gruber@...il.com>
---

--- a/net/ipv6/ipcomp6.c	2007-09-04 23:18:43.000000000 +0800
+++ b/net/ipv6/ipcomp6.c	2007-09-05 00:48:05.000000000 +0800
@@ -65,7 +65,6 @@
 static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
 {
 	int err = -ENOMEM;
-	struct ipv6hdr *iph;
 	struct ipv6_comp_hdr *ipch;
 	int plen, dlen;
 	struct ipcomp_data *ipcd = x->data;
@@ -79,7 +78,6 @@
 	skb->ip_summed = CHECKSUM_NONE;
 
 	/* Remove ipcomp header and decompress original payload */
-	iph = ipv6_hdr(skb);
 	ipch = (void *)skb->data;
 	skb->transport_header = skb->network_header + sizeof(*ipch);
 	__skb_pull(skb, sizeof(*ipch));


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