From 5738d4449c1baf05e8345684d12371f76296473d Mon Sep 17 00:00:00 2001
From: Mike Christie <michaelc@cs.wisc.edu>
Date: Fri, 9 Apr 2010 22:07:37 -0500
Subject: [PATCH] [SCSI] scsi_dh_emc: request flag cleanup
blk_get_request sets the cmd_flags, so we should not and do not
need to set them. If we did set them to a different value then
it can cause a oops in the elevator code.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---
drivers/scsi/device_handler/scsi_dh_emc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c
index e8a0bc3efd491..6faf472f7537a 100644
--- a/drivers/scsi/device_handler/scsi_dh_emc.c
+++ b/drivers/scsi/device_handler/scsi_dh_emc.c
@@ -285,13 +285,11 @@ static struct request *get_req(struct scsi_device *sdev, int cmd,
switch (cmd) {
case MODE_SELECT:
len = sizeof(short_trespass);
- rq->cmd_flags |= REQ_RW;
rq->cmd[1] = 0x10;
rq->cmd[4] = len;
break;
case MODE_SELECT_10:
len = sizeof(long_trespass);
- rq->cmd_flags |= REQ_RW;
rq->cmd[1] = 0x10;
rq->cmd[8] = len;
break;
--
2.30.2