From 6b436d338177729ae5c5a58e0acc5f35df603f82 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Mon, 27 Oct 2014 19:03:22 +0100
Subject: [PATCH] ipv4: remove set but unused variable sha

unsigned char *sha (source) was already in original git version
 but was never used.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Reading git-format-patch failed