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| author | Fabian Frederick <fabf@skynet.be> | 2014-07-09 20:35:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-09 14:32:54 -0700 |
| commit | 21621e93f24b5f8de8262ace269a5f692a826bed (patch) | |
| tree | d1e1ad47065be70ff78f0a23e2ba2bfeb191eee7 /net/ipv4/ipconfig.c | |
| parent | ca12769748ba48fce14a3b3b47da00c3eac635d0 (diff) | |
| download | linux-21621e93f24b5f8de8262ace269a5f692a826bed.tar.gz linux-21621e93f24b5f8de8262ace269a5f692a826bed.tar.bz2 linux-21621e93f24b5f8de8262ace269a5f692a826bed.zip | |
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 <fengguang.wu@intel.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
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>
Diffstat (limited to 'net/ipv4/ipconfig.c')
| -rw-r--r-- | net/ipv4/ipconfig.c | 3 |
1 files changed, 1 insertions, 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. |