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| author | Pan Bian <bianpan2016@163.com> | 2017-11-12 23:38:09 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-14 21:34:57 +0900 |
| commit | 97438abcfb80656d4aedaca21b8ff8db4fcc93a1 (patch) | |
| tree | 7a68728edbe01300bbcffe3205fd4afd1acbe726 /tools/perf/scripts/python/call-graph-from-sql.py | |
| 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>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions