4.5-stable review patch. If anyone has any objections, please let me know.
------------------ From: Vitaly Kuznetsov <[email protected]> commit ff06c5ffbcb4ffa542fb80c897be977956fafecc upstream. Commit 3209f9d780d1 ("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. Fixes: 3209f9d780d1 ("scsi: storvsc: Fix a bug in the handling of SRB status flags") Signed-off-by: Vitaly Kuznetsov <[email protected]> Acked-by: K. Y. Srinivasan <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/scsi/storvsc_drv.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -914,8 +914,9 @@ static void storvsc_handle_error(struct 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; /*
