From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 2 Jul 2014 20:22:20 +0000 (+0200)
Subject: ipconfig: add static to local variable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4f6ad60cf357e1663d84de052af68dfccd734ec7;p=linux-beck.git

ipconfig: add static to local variable

ic_dev_xid is only used in ipconfig.c

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: netdev@vger.kernel.org
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index b3e86ea7b71b..f0f3f9f77b30 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -143,7 +143,7 @@ __be32 ic_servaddr = NONE;	/* Boot server IP address */
 __be32 root_server_addr = NONE;	/* Address of NFS server */
 u8 root_server_path[256] = { 0, };	/* Path to mount as root */
 
-__be32 ic_dev_xid;		/* Device under configuration */
+static __be32 ic_dev_xid;		/* Device under configuration */
 
 /* vendor class identifier */
 static char vendor_class_identifier[253] __initdata;