From 21621e93f24b5f8de8262ace269a5f692a826bed Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Wed, 9 Jul 2014 20:35:21 +0200 Subject: [PATCH] ipconfig: move ic_dev_xid under IPCONFIG_BOOTP ic_dev_xid is only used in __init ic_bootp_recv under IPCONFIG_BOOTP and __init ic_dynamic under IPCONFIG_DYNAMIC(which is itself defined with the same IPCONFIG_BOOTP) This patch fixes the following warning when IPCONFIG_BOOTP is not set: >> net/ipv4/ipconfig.c:146:15: warning: 'ic_dev_xid' defined but not used [-Wunused-variable] static __be32 ic_dev_xid; /* Device under configuration */ Reported-by: Fengguang Wu Cc: Fengguang Wu Cc: "David S. Miller" Cc: Alexey Kuznetsov Cc: netdev@vger.kernel.org Signed-off-by: Fabian Frederick Signed-off-by: David S. Miller --- net/ipv4/ipconfig.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index f0f3f9f77b30..f02f594d04c5 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -143,8 +143,6 @@ __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 */ -static __be32 ic_dev_xid; /* Device under configuration */ - /* vendor class identifier */ static char vendor_class_identifier[253] __initdata; @@ -654,6 +652,7 @@ static struct packet_type bootp_packet_type __initdata = { .func = ic_bootp_recv, }; +static __be32 ic_dev_xid; /* Device under configuration */ /* * Initialize DHCP/BOOTP extension fields in the request.