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Commit 289e1f4e authored by Anders Roxell's avatar Anders Roxell Committed by David S. Miller
Browse files

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: c04d2cb2 ("ipconfig: Write NTP server IPs to /proc/net/ipconfig/ntp_servers")
Signed-off-by: default avatarAnders Roxell <anders.roxell@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b2d6cee1

net/ipv4/ipconfig.c

+2 −3
Original line number Original line Diff line number Diff line
@@ -163,9 +163,6 @@ static u8 ic_domain[64]; /* DNS (not NIS) domain name */ 
 * Private state.

 * Private state.

 */

 */





/* proc_dir_entry for /proc/net/ipconfig */

static struct proc_dir_entry *ipconfig_dir;



/* Name of user-selected boot device */

/* Name of user-selected boot device */

static char user_dev_name[IFNAMSIZ] __initdata = { 0, };

static char user_dev_name[IFNAMSIZ] __initdata = { 0, };
@@ -1292,6 +1289,8 @@ static int __init ic_dynamic(void) 
#endif /* IPCONFIG_DYNAMIC */

#endif /* IPCONFIG_DYNAMIC */





#ifdef CONFIG_PROC_FS

#ifdef CONFIG_PROC_FS

/* proc_dir_entry for /proc/net/ipconfig */

static struct proc_dir_entry *ipconfig_dir;





/* Name servers: */

/* Name servers: */

static int pnp_seq_show(struct seq_file *seq, void *v)

static int pnp_seq_show(struct seq_file *seq, void *v)