From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 23 Jul 2016 16:54:02 +0000 (+0200)
Subject: memory: omap-gpmc: Delete an unnecessary check before the function call "gpiochip_fre... 
X-Git-Tag: v4.9-rc1~77^2~14^2~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3f41a3c46727283a353f9a3fd510a4fc3d1c26b5;p=karo-tx-linux.git

memory: omap-gpmc: Delete an unnecessary check before the function call "gpiochip_free_own_desc"

The gpiochip_free_own_desc() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Roger Quadros <rogerq@ti.com>
---

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 869c83fb3c5d..e138875a3196 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -2143,9 +2143,7 @@ err_child_fail:
 	ret = -ENODEV;
 
 err_cs:
-	if (waitpin_desc)
-		gpiochip_free_own_desc(waitpin_desc);
-
+	gpiochip_free_own_desc(waitpin_desc);
 err:
 	gpmc_cs_free(cs);