diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2018-01-15 10:41:53 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2018-01-15 18:16:59 +0000 |
| commit | 2f7aacf795e0192648b51674aef90e755e02408c (patch) | |
| tree | a60e4aedc5329ddb4e40a7b80fb512c59d88a84a /drivers/firmware | |
| parent | a22fde8e979494f326e88ef0728367e009260d75 (diff) | |
firmware: arm_sdei: Fix return value check in sdei_present_dt()
In case of error, the function of_platform_device_create() returns
NULL pointer not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.
Fixes: 677a60bd2003 ("firmware: arm_sdei: Discover SDEI support via ACPI")
Acked-by: James Morse <james.morse@arm.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/arm_sdei.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index 8f6563c595e5..1ea71640fdc2 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -1023,7 +1023,7 @@ static bool __init sdei_present_dt(void) pdev = of_platform_device_create(np, sdei_driver.driver.name, NULL); of_node_put(np); - if (IS_ERR(pdev)) + if (!pdev) return false; return true; |