From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Thu, 22 Aug 2019 20:19:41 +0000 (+0200)
Subject: cmd: gpio: remove redundant assignment
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e946b5d257c4782aca9271eb6c6ec410422025f1;p=u-boot.git

cmd: gpio: remove redundant assignment

The assigned value NULL is overwritten before being used. Remove the
assignment.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/cmd/gpio.c b/cmd/gpio.c
index 53366f36e7..eff36ab2af 100644
--- a/cmd/gpio.c
+++ b/cmd/gpio.c
@@ -91,7 +91,7 @@ static int do_gpio_status(bool all, const char *gpio_name)
 
 		if (!gpio_name || !bank_name ||
 		    !strncasecmp(gpio_name, bank_name, banklen)) {
-			const char *p = NULL;
+			const char *p;
 			int offset;
 
 			p = gpio_name + banklen;