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authorAnders Roxell <anders.roxell@linaro.org>2018-05-13 21:48:30 +0200
committerDavid S. Miller <davem@davemloft.net>2018-05-13 20:27:25 -0400
commit289e1f4e9e4a09c73a1c0152bb93855ea351ccda (patch)
tree0b4bf1bc7767c4d95f6e66601ac34ce7cbdae99e /net/ipv4/ipconfig.c
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-dev-289e1f4e9e4a09c73a1c0152bb93855ea351ccda.tar.xz
linux-dev-289e1f4e9e4a09c73a1c0152bb93855ea351ccda.zip
net: ipv4: ipconfig: fix unused variable
When CONFIG_PROC_FS isn't set, variable ipconfig_dir isn't used. net/ipv4/ipconfig.c:167:31: warning: ‘ipconfig_dir’ defined but not used [-Wunused-variable] static struct proc_dir_entry *ipconfig_dir; ^~~~~~~~~~~~ Move the declaration of ipconfig_dir inside the CONFIG_PROC_FS ifdef to fix the warning. Fixes: c04d2cb2009f ("ipconfig: Write NTP server IPs to /proc/net/ipconfig/ntp_servers") Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipconfig.c')
-rw-r--r--net/ipv4/ipconfig.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index d839d74853fc..86c9f755de3d 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -163,9 +163,6 @@ static u8 ic_domain[64]; /* DNS (not NIS) domain name */
* Private state.
*/
-/* proc_dir_entry for /proc/net/ipconfig */
-static struct proc_dir_entry *ipconfig_dir;
-
/* Name of user-selected boot device */
static char user_dev_name[IFNAMSIZ] __initdata = { 0, };
@@ -1292,6 +1289,8 @@ static int __init ic_dynamic(void)
#endif /* IPCONFIG_DYNAMIC */
#ifdef CONFIG_PROC_FS
+/* proc_dir_entry for /proc/net/ipconfig */
+static struct proc_dir_entry *ipconfig_dir;
/* Name servers: */
static int pnp_seq_show(struct seq_file *seq, void *v)