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path: root/drivers/scsi/sd.c
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Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index a10706409927..614531c14777 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3129,8 +3129,8 @@ static int sd_suspend_common(struct device *dev, bool ignore_stop_errors)
struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);
int ret = 0;
- if (!sdkp)
- return 0; /* this can happen */
+ if (!sdkp) /* E.g.: runtime suspend following sd_remove() */
+ return 0;
if (sdkp->WCE && sdkp->media_present) {
sd_printk(KERN_NOTICE, sdkp, "Synchronizing SCSI cache\n");
@@ -3171,6 +3171,9 @@ static int sd_resume(struct device *dev)
struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);
int ret = 0;
+ if (!sdkp) /* E.g.: runtime resume at the start of sd_probe() */
+ return 0;
+
if (!sdkp->device->manage_start_stop)
goto done;