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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-29 00:15:54 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-09-29 00:15:54 +0300 |
| commit | 356ed043517dbceb646a9353831abde91062a395 (patch) | |
| tree | 0bc4785cf97f7a1e99b9efa55ea77181efa136c0 /arch/arm64/include/asm/exception.h | |
| parent | bba6529ea039925ed422696be5d52677bd16643c (diff) | |
| download | linux-356ed043517dbceb646a9353831abde91062a395.tar.xz | |
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>
Diffstat (limited to 'arch/arm64/include/asm/exception.h')
0 files changed, 0 insertions, 0 deletions