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scsi: storvsc: fix SRB_STATUS_ABORTED handling 

Commit 3209f9d780 ("scsi: storvsc: Fix a bug in the handling of SRB
status flags") filtered SRB_STATUS_AUTOSENSE_VALID out effectively making
the (SRB_STATUS_ABORTED | SRB_STATUS_AUTOSENSE_VALID) case a dead code. The
logic from this branch (e.g. storvsc_device_scan() call) is still required,
fix the check.

Cc: <stable@vger.kernel.org> #v4.4+
Fixes: 3209f9d780 ("scsi: storvsc: Fix a bug in the handling of SRB status flags")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Vitaly Kuznetsov 2016-03-07 11:59:44 +01:00 committed by Martin K. Petersen
parent a41b2efb13
commit bb017d031a
1 changed files with 3 additions and 2 deletions
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5
drivers/scsi/storvsc_drv.c
View File

@ -914,8 +914,9 @@ static void storvsc_handle_error(struct vmscsi_request *vm_srb,
do_work = true;
process_err_fn = storvsc_remove_lun;
break;
case (SRB_STATUS_ABORTED | SRB_STATUS_AUTOSENSE_VALID):
if ((asc == 0x2a) && (ascq == 0x9)) {
case SRB_STATUS_ABORTED:
if (vm_srb->srb_status & SRB_STATUS_AUTOSENSE_VALID &&
(asc == 0x2a) && (ascq == 0x9)) {
do_work = true;
process_err_fn = storvsc_device_scan;
/*