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rt2x00: Make rt2x00leds_register return void 

rt2x00dev isn't interested in the rt2x00leds_register() value
anyway. So lets make it return void to even prevent people from
assuming there is anybody interested in the returnvalue.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-03-09 22:47:08 +01:00 committed by John W. Linville
parent 7281037943
commit 72fa559bf4
2 changed files with 5 additions and 7 deletions
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7
drivers/net/wireless/rt2x00/rt2x00leds.c
View File

@ -109,7 +109,7 @@ static int rt2x00leds_register_led(struct rt2x00_dev *rt2x00dev,
return 0; return 0;
} }
int rt2x00leds_register(struct rt2x00_dev *rt2x00dev) void rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
{ {
char *trigger; char *trigger;
char dev_name[16]; char dev_name[16];
@ -117,7 +117,7 @@ int rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
int retval; int retval;
if (!rt2x00dev->ops->lib->led_brightness) if (!rt2x00dev->ops->lib->led_brightness)
return 0; return;
snprintf(dev_name, sizeof(dev_name), "%s-%s", snprintf(dev_name, sizeof(dev_name), "%s-%s",
rt2x00dev->ops->name, wiphy_name(rt2x00dev->hw->wiphy)); rt2x00dev->ops->name, wiphy_name(rt2x00dev->hw->wiphy));
@ -161,11 +161,10 @@ int rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
goto exit_fail; goto exit_fail;
} }
return 0; return;
exit_fail: exit_fail:
rt2x00leds_unregister(rt2x00dev); rt2x00leds_unregister(rt2x00dev);
return retval;
} }
static void rt2x00leds_unregister_trigger(struct rt2x00_trigger *trigger) static void rt2x00leds_unregister_trigger(struct rt2x00_trigger *trigger)

5
drivers/net/wireless/rt2x00/rt2x00lib.h
View File

@ -189,7 +189,7 @@ static inline void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
*/ */
#ifdef CONFIG_RT2X00_LIB_LEDS #ifdef CONFIG_RT2X00_LIB_LEDS
void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi); void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi);
int rt2x00leds_register(struct rt2x00_dev *rt2x00dev); void rt2x00leds_register(struct rt2x00_dev *rt2x00dev);
void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev); void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev);
void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev); void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev);
void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev); void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev);
@ -199,9 +199,8 @@ static inline void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev,
{ {
} }
static inline int rt2x00leds_register(struct rt2x00_dev *rt2x00dev) static inline void rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
{ {
return 0;
} }
static inline void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev) static inline void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev)