14 Nov
2017
14 Nov
'17
12:35 p.m.
From: Pan Bian bianpan2016@163.com Date: Sun, 12 Nov 2017 23:38:09 +0800
Function devm_gpiod_get_optional() returns an ERR_PTR on failure. Its return value should not be validated by a NULL check. Instead, use IS_ERR.
Signed-off-by: Pan Bian bianpan2016@163.com
Applied.