diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-12-16 23:28:53 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-03 13:10:21 +0100 |
| commit | 5cc36c724eb60b5e5457807f3230e5bb5454e4d0 (patch) | |
| tree | d2e72538d0c1e3865c2703cdb6d223758eecf571 /drivers/acpi/device_pm.c | |
| parent | 8611ea5f5d708d60ab29ed3cdb33e67168404fc0 (diff) | |
ACPI / PM: Do not apply ACPI_SUCCESS() to acpi_bus_get_device() result
Since the return value of acpi_bus_get_device() is not of type
acpi_status, ACPI_SUCCESS() should not be used for checking its
return value. Fix that.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/acpi/device_pm.c')
| -rw-r--r-- | drivers/acpi/device_pm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c index f09dc987cf1..c6ff606c6d5 100644 --- a/drivers/acpi/device_pm.c +++ b/drivers/acpi/device_pm.c @@ -358,8 +358,7 @@ static struct acpi_device *acpi_dev_pm_get_node(struct device *dev) acpi_handle handle = DEVICE_ACPI_HANDLE(dev); struct acpi_device *adev; - return handle && ACPI_SUCCESS(acpi_bus_get_device(handle, &adev)) ? - adev : NULL; + return handle && !acpi_bus_get_device(handle, &adev) ? adev : NULL; } /** |