diff mbox

[1/1] storvsc: Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag

Message ID 1441034514-18853-1-git-send-email-kys@microsoft.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

KY Srinivasan Aug. 31, 2015, 3:21 p.m. UTC
Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag since we are not specifying
tags.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: stable@vger.kernel.org
---
 drivers/scsi/storvsc_drv.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

Comments

James Bottomley Aug. 31, 2015, 2:01 p.m. UTC | #1
On Mon, 2015-08-31 at 08:21 -0700, K. Y. Srinivasan wrote:
> Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag since we are not specifying
> tags.

What's the actual problem description this causes?

James


> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
> Cc: stable@vger.kernel.org
> ---
>  drivers/scsi/storvsc_drv.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
> index 40c43ae..ad8c4bc 100644
> --- a/drivers/scsi/storvsc_drv.c
> +++ b/drivers/scsi/storvsc_drv.c
> @@ -1647,8 +1647,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
>  	vm_srb->win8_extension.time_out_value = 60;
>  
>  	vm_srb->win8_extension.srb_flags |=
> -		(SRB_FLAGS_QUEUE_ACTION_ENABLE |
> -		SRB_FLAGS_DISABLE_SYNCH_TRANSFER);
> +		SRB_FLAGS_DISABLE_SYNCH_TRANSFER;
>  
>  	/* Build the SRB */
>  	switch (scmnd->sc_data_direction) {



--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
KY Srinivasan Aug. 31, 2015, 2:09 p.m. UTC | #2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--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
KY Srinivasan Oct. 6, 2015, 12:03 a.m. UTC | #3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--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 40c43ae..ad8c4bc 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1647,8 +1647,7 @@  static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
 	vm_srb->win8_extension.time_out_value = 60;
 
 	vm_srb->win8_extension.srb_flags |=
-		(SRB_FLAGS_QUEUE_ACTION_ENABLE |
-		SRB_FLAGS_DISABLE_SYNCH_TRANSFER);
+		SRB_FLAGS_DISABLE_SYNCH_TRANSFER;
 
 	/* Build the SRB */
 	switch (scmnd->sc_data_direction) {