Commit 53637e07 authored by Aaron Lu's avatar Aaron Lu Committed by Jeff Garzik

[libata] fix smatch warning for zpodd_wake_dev

Fix a smatch warning caused by an useless pointer check.
The context parameter (aka. ata_dev) will never be NULL until we remove
the acpi notification handler, so it is pointless to check it for NULL.
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarAaron Lu <aaron.lu@intel.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 84a9a8cd
...@@ -246,8 +246,7 @@ static void zpodd_wake_dev(acpi_handle handle, u32 event, void *context) ...@@ -246,8 +246,7 @@ static void zpodd_wake_dev(acpi_handle handle, u32 event, void *context)
struct zpodd *zpodd = ata_dev->zpodd; struct zpodd *zpodd = ata_dev->zpodd;
struct device *dev = &ata_dev->sdev->sdev_gendev; struct device *dev = &ata_dev->sdev->sdev_gendev;
if (event == ACPI_NOTIFY_DEVICE_WAKE && ata_dev && if (event == ACPI_NOTIFY_DEVICE_WAKE && pm_runtime_suspended(dev)) {
pm_runtime_suspended(dev)) {
zpodd->from_notify = true; zpodd->from_notify = true;
pm_runtime_resume(dev); pm_runtime_resume(dev);
} }
......
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