Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 199/496] scsi: core: return BLK_STS_OK for DID_OK in __scsi_error_from_host_byte() | Date | Mon, 28 May 2018 11:59:44 +0200 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: Hannes Reinecke <hare@suse.de>
[ Upstream commit e39a97353e5378eb46bf01679799c5704d397f32 ]
When converting __scsi_error_from_host_byte() to BLK_STS error codes the case DID_OK was forgotten, resulting in it always returning an error.
Fixes: 2a842acab109 ("block: introduce new block status code type") Cc: Doug Gilbert <dgilbert@interlog.com> Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/scsi/scsi_lib.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -720,6 +720,8 @@ static blk_status_t __scsi_error_from_ho int result) { switch (host_byte(result)) { + case DID_OK: + return BLK_STS_OK; case DID_TRANSPORT_FAILFAST: return BLK_STS_TRANSPORT; case DID_TARGET_FAILURE:
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