scsi: fix comment in scsi_device_set_state()
The function returns '0' if successful; with the original comment
the function doesn't have a way to indicate success ...
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Bart van Assche <bvanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 0270b35..76adec7 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -2548,7 +2548,7 @@ EXPORT_SYMBOL(scsi_test_unit_ready);
* @sdev: scsi device to change the state of.
* @state: state to change to.
*
- * Returns zero if unsuccessful or an error if the requested
+ * Returns zero if successful or an error if the requested
* transition is illegal.
*/
int