Commits
Pan Bian committed 97438abcfb8
net: dsa: lan9303: correctly check return value of devm_gpiod_get_optional 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> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>