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Diffstat (limited to 'kernel/drivers/scsi/scsi_pm.c')
-rw-r--r--kernel/drivers/scsi/scsi_pm.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/kernel/drivers/scsi/scsi_pm.c b/kernel/drivers/scsi/scsi_pm.c
index 9e43ae1d2..e4b799837 100644
--- a/kernel/drivers/scsi/scsi_pm.c
+++ b/kernel/drivers/scsi/scsi_pm.c
@@ -217,15 +217,15 @@ static int sdev_runtime_suspend(struct device *dev)
{
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
struct scsi_device *sdev = to_scsi_device(dev);
- int err;
+ int err = 0;
- err = blk_pre_runtime_suspend(sdev->request_queue);
- if (err)
- return err;
- if (pm && pm->runtime_suspend)
+ if (pm && pm->runtime_suspend) {
+ err = blk_pre_runtime_suspend(sdev->request_queue);
+ if (err)
+ return err;
err = pm->runtime_suspend(dev);
- blk_post_runtime_suspend(sdev->request_queue, err);
-
+ blk_post_runtime_suspend(sdev->request_queue, err);
+ }
return err;
}
@@ -248,11 +248,11 @@ static int sdev_runtime_resume(struct device *dev)
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
int err = 0;
- blk_pre_runtime_resume(sdev->request_queue);
- if (pm && pm->runtime_resume)
+ if (pm && pm->runtime_resume) {
+ blk_pre_runtime_resume(sdev->request_queue);
err = pm->runtime_resume(dev);
- blk_post_runtime_resume(sdev->request_queue, err);
-
+ blk_post_runtime_resume(sdev->request_queue, err);
+ }
return err;
}