cmd: gpio: remove redundant assignment
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Thu, 22 Aug 2019 20:19:41 +0000 (22:19 +0200)
committerTom Rini <trini@konsulko.com>
Mon, 26 Aug 2019 15:46:27 +0000 (11:46 -0400)
commite946b5d257c4782aca9271eb6c6ec410422025f1
tree907edcbca5c10b9625fee15a284f06124f6d98f0
parent208bdaf2ae5f31cf8bd20beedd36686e8624d52b
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>
cmd/gpio.c