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Staging: hv: storvsc: In case of scsi errors offline the device

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When we do get fatal errors from the host, offline the device since the
host has already tried all possible recovery actions.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan
2011-08-27 11:31:28 -07:00
committed by Greg Kroah-Hartman
parent b8de73df1b
commit 2544b79437
1 changed files with 9 additions and 1 deletions
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10
drivers/staging/hv/storvsc_drv.c
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@@ -1154,7 +1154,15 @@ static void storvsc_command_completion(struct hv_storvsc_request *request)
}
}
scmnd->result = vm_srb->scsi_status;
/*
* If there is an error; offline the device since all
* error recovery strategies would have already been
* deployed on the host side.
*/
if (vm_srb->srb_status == 0x4)
scmnd->result = DID_TARGET_FAILURE << 16;
else
scmnd->result = vm_srb->scsi_status;
if (scmnd->result) {
if (scsi_normalize_sense(scmnd->sense_buffer,