[libata] fix smatch warning for zpodd_wake_dev

[linux-drm-fsl-dcu.git] / drivers / ata / libata-zpodd.c

diff --git a/drivers/ata/libata-zpodd.c b/drivers/ata/libata-zpodd.c
index a7df60383532736a4c16c358c948a9cd84cd93b7..90b159b740b3fd1f9153f371a84fa803c17ee4d6 100644 (file)
--- a/drivers/ata/libata-zpodd.c
+++ b/drivers/ata/libata-zpodd.c
@@ -246,8 +246,7 @@ static void zpodd_wake_dev(acpi_handle handle, u32 event, void *context)
        struct zpodd *zpodd = ata_dev->zpodd;
        struct device *dev = &ata_dev->sdev->sdev_gendev;
 
-       if (event == ACPI_NOTIFY_DEVICE_WAKE && ata_dev &&
-                       pm_runtime_suspended(dev)) {
+       if (event == ACPI_NOTIFY_DEVICE_WAKE && pm_runtime_suspended(dev)) {
                zpodd->from_notify = true;
                pm_runtime_resume(dev);
        }