From: Hannes Reinecke <hare@suse.de>
Date: Tue, 24 May 2022 05:56:31 +0000 (+0200)
Subject: scsi: core: Return BLK_STS_TRANSPORT for ALUA transitioning
X-Git-Tag: howlett/maple/20220722_2~322^2~4
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b3bc1a88b534b3ef880a5124f3db45c149e601ee;p=users%2Fjedix%2Flinux-maple.git

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.de
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Hannes Reinecke <hare@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 e9db7da0c79c..6ffc9e4258a8 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/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;