diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2018-07-06 20:54:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-07 10:25:05 +0200 |
| commit | 33d77fc00e9027266884a2dbcffd9b9f75ef39ad (patch) | |
| tree | 172bd13ef94cb7559a710641f1b4b4e234cde374 | |
| parent | 4cd6bacfaa74ecf15b5e6f50b94100d62f00c52c (diff) | |
| download | staging-33d77fc00e9027266884a2dbcffd9b9f75ef39ad.tar.gz | |
staging/rtl8192u: fix defined but not used build warnings
Fix build warnings in rtl8192u when CONFIG_PROC_FS is not enabled
by marking the unused functions as __maybe_unused.
../drivers/staging/rtl8192u/r8192U_core.c:508:12: warning: 'proc_get_stats_ap' defined but not used [-Wunused-function]
../drivers/staging/rtl8192u/r8192U_core.c:527:12: warning: 'proc_get_registers' defined but not used [-Wunused-function]
../drivers/staging/rtl8192u/r8192U_core.c:568:12: warning: 'proc_get_stats_tx' defined but not used [-Wunused-function]
../drivers/staging/rtl8192u/r8192U_core.c:627:12: warning: 'proc_get_stats_rx' defined but not used [-Wunused-function]
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jerry chuang <wlanfae@realtek.com>
Cc: devel@driverdev.osuosl.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U.h | 1 | ||||
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_core.c | 8 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h index 51c150a39fc2a..215f618c67602 100644 --- a/drivers/staging/rtl8192u/r8192U.h +++ b/drivers/staging/rtl8192u/r8192U.h @@ -18,6 +18,7 @@ #ifndef R819xU_H #define R819xU_H +#include <linux/compiler.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/ioport.h> diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 74c5865cf8c86..848239e24859e 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -505,7 +505,7 @@ static void watch_dog_timer_callback(struct timer_list *t); static struct proc_dir_entry *rtl8192_proc; -static int proc_get_stats_ap(struct seq_file *m, void *v) +static int __maybe_unused proc_get_stats_ap(struct seq_file *m, void *v) { struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -524,7 +524,7 @@ static int proc_get_stats_ap(struct seq_file *m, void *v) return 0; } -static int proc_get_registers(struct seq_file *m, void *v) +static int __maybe_unused proc_get_registers(struct seq_file *m, void *v) { struct net_device *dev = m->private; int i, n, max = 0xff; @@ -565,7 +565,7 @@ static int proc_get_registers(struct seq_file *m, void *v) return 0; } -static int proc_get_stats_tx(struct seq_file *m, void *v) +static int __maybe_unused proc_get_stats_tx(struct seq_file *m, void *v) { struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -624,7 +624,7 @@ static int proc_get_stats_tx(struct seq_file *m, void *v) return 0; } -static int proc_get_stats_rx(struct seq_file *m, void *v) +static int __maybe_unused proc_get_stats_rx(struct seq_file *m, void *v) { struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); |