[<prev] [next>] [day] [month] [year] [list]
Message-Id: <1430503382-8574-1-git-send-email-kys@microsoft.com>
Date: Fri, 1 May 2015 11:03:02 -0700
From: "K. Y. Srinivasan" <kys@...rosoft.com>
To: gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
devel@...uxdriverproject.org, ohering@...e.com,
jbottomley@...allels.com, hch@...radead.org,
linux-scsi@...r.kernel.org, apw@...onical.com, vkuznets@...hat.com,
jasowang@...hat.com
Cc: "K. Y. Srinivasan" <kys@...rosoft.com>, <stable@...r.kernel.org>
Subject: [PATCH V2 1/1] scsi: storvsc: Set the SRB flags correctly when no data transfer is needed
Set the SRB flags correctly when there is no data transfer. Without this change
some IHV drivers will fail valid commands such as TEST_UNIT_READY.
Cc: <stable@...r.kernel.org>
Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com>
Reviewed-by: Long Li <longli@...rosoft.com>
---
V2: Added additional details to the commit log - Dan Carpenter
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 d9dad90..3c6584f 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1600,8 +1600,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
break;
default:
vm_srb->data_in = UNKNOWN_TYPE;
- vm_srb->win8_extension.srb_flags |= (SRB_FLAGS_DATA_IN |
- SRB_FLAGS_DATA_OUT);
+ vm_srb->win8_extension.srb_flags |= SRB_FLAGS_NO_DATA_TRANSFER;
break;
}
--
1.7.4.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists