From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 23 Aug 2017 07:45:06 +0000 (+0200)
Subject: ALSA: timer: Adjust a condition check in snd_timer_resolution()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dd1f7ab8a88ddc8fbb304aaca25f549e26fa8529;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ALSA: timer: Adjust a condition check in snd_timer_resolution()

The script "checkpatch.pl" pointed information out like the following.

ERROR: do not use assignment in if condition

Thus fix the affected source code place.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/timer.c b/sound/core/timer.c
index a9b9a277e00c..6051aed3197f 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -393,7 +393,8 @@ unsigned long snd_timer_resolution(struct snd_timer_instance *timeri)
 
 	if (timeri == NULL)
 		return 0;
-	if ((timer = timeri->timer) != NULL) {
+	timer = timeri->timer;
+	if (timer) {
 		if (timer->hw.c_resolution)
 			return timer->hw.c_resolution(timer);
 		return timer->hw.resolution;