| commit | 97438abcfb80656d4aedaca21b8ff8db4fcc93a1 | [log] [tgz] |
|---|---|---|
| author | Pan Bian <bianpan2016@163.com> | Sun Nov 12 23:38:09 2017 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Tue Nov 14 21:34:57 2017 +0900 |
| tree | 7a68728edbe01300bbcffe3205fd4afd1acbe726 | |
| parent | 3697d058b08d5b874f0253de173ef72e5d648f9a [diff] |
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>