From: Nicholas Mc Guire <der.herr@hofr.at>
Date: Sat, 31 Jan 2015 10:52:14 +0000 (+0100)
Subject: staging: rtl8712: condition with no effect removed
X-Git-Tag: firefly_0821_release~176^2~2320^2~35
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1ba2c5a8087b8760087ff29a30b0aa4ae9802bb2;p=firefly-linux-kernel-4.4.55.git

staging: rtl8712: condition with no effect removed

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index f9337135340b..36348d900d34 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)