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ipconfig: add static to local variable

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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>
This commit is contained in:
Fabian Frederick 2014-07-02 22:22:20 +02:00 committed by David S. Miller
parent 52d14c6661
commit 4f6ad60cf3
1 changed files with 1 additions and 1 deletions
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net/ipv4/ipconfig.c
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@ -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;