scsi: core: Return BLK_STS_TRANSPORT for ALUA transitioning

When the 'ALUA state transitioning' sense code is returned we cannot use
BLK_STS_AGAIN, as this has a very specific use-case.  So return
BLK_STS_TRANSPORT here.

Link: https://lore.kernel.org/r/20220524055631.85480-3-hare@suse.deReviewed-by: NChaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/scsi_lib.c

@@ -779,7 +779,7 @@ static void scsi_io_completion_action(struct scsi_cmnd *cmd, int result)
 					action = ACTION_DELAYED_RETRY;
 					break;
 				case 0x0a: /* ALUA state transition */
-					blk_stat = BLK_STS_AGAIN;
+					blk_stat = BLK_STS_TRANSPORT;
 					fallthrough;
 				default:
 					action = ACTION_FAIL;