diff options
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index ed0b1bb99f08..cb3c37d1e009 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1519,7 +1519,7 @@ static int sd_getgeo(struct block_device *bdev, struct hd_geometry *geo) } /** - * sd_ioctl - process an ioctl + * sd_ioctl_common - process an ioctl * @bdev: target block device * @mode: FMODE_* mask * @cmd: ioctl command number @@ -1623,6 +1623,7 @@ static unsigned int sd_check_events(struct gendisk *disk, unsigned int clearing) struct scsi_disk *sdkp = scsi_disk_get(disk); struct scsi_device *sdp; int retval; + bool disk_changed; if (!sdkp) return 0; @@ -1680,10 +1681,10 @@ out: * Medium present state has changed in either direction. * Device has indicated UNIT_ATTENTION. */ - retval = sdp->changed ? DISK_EVENT_MEDIA_CHANGE : 0; + disk_changed = sdp->changed; sdp->changed = 0; scsi_disk_put(sdkp); - return retval; + return disk_changed ? DISK_EVENT_MEDIA_CHANGE : 0; } static int sd_sync_cache(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr) |