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由 Jani Nikula 提交于
Use IS_ERR() instead of comparing to NULL. Signed-off-by: NJani Nikula <ext-jani.1.nikula@nokia.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
3e340c05
Use IS_ERR() instead of comparing to NULL. Signed-off-by: NJani Nikula <ext-jani.1.nikula@nokia.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>