[PATCH 2/2] staging: rtl8712: condition with no effect removed

[PATCH 2/2] staging: rtl8712: condition with no effect removed

[Nicholas Mc Guire]

The check for return of schedule_timeout() has no effect on the 
effective control flow of sleep_schedulable() so it can be dropped.

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
---

The current codes return check for schedule_timeout() has no effect
and can probably be dropped unless it is intended as a placeholder
for some future change in which case a comment should probably be
added.

This patch was only compile tested for x86_64_defconfig +
CONFIG_STAGING=y, CONFIG_R8712U=m


Patch is against 3.0.19-rc6 -next-20150129 but depends on:
[PATCH 1/2] staging: rtl8712: cleanup of timeout conversions

 drivers/staging/rtl8712/osdep_service.h |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index f933713..36348d9 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -103,8 +103,7 @@ static inline void sleep_schedulable(int ms)
 
 	delta = msecs_to_jiffies(ms);/*(ms)*/
 	set_current_state(TASK_INTERRUPTIBLE);
-	if (schedule_timeout(delta) != 0)
-		return;
+	schedule_timeout(delta);
 }
 
 static inline unsigned char _cancel_timer_ex(struct timer_list *ptimer)
-- 
1.7.10.4