Messages in this thread | | | Date | Tue, 14 Nov 2017 21:35:22 +0900 (KST) | Subject | Re: [PATCH] net: dsa: lan9303: correctly check return value of devm_gpiod_get_optional | From | David Miller <> |
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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.
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