| commit | 356ed043517dbceb646a9353831abde91062a395 | [log] [tgz] |
|---|---|---|
| author | Wei Yongjun <weiyongjun1@huawei.com> | Wed Sep 28 23:15:54 2016 +0200 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Wed Sep 28 23:15:54 2016 +0200 |
| tree | 0bc4785cf97f7a1e99b9efa55ea77181efa136c0 | |
| parent | bba6529ea039925ed422696be5d52677bd16643c [diff] |
watchdog: wdat_wdt: fix return value check in wdat_wdt_probe() In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>