From: Mike Christie <mchristi@redhat.com>
Date: Sun, 5 Jun 2016 19:32:19 +0000 (-0500)
Subject: ide cd: do not set REQ_WRITE on requests.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8e45c6f8808357704519c217dc633bc43afc2a61;p=linux-beck.git

ide cd: do not set REQ_WRITE on requests.

The block layer will set the correct READ/WRITE operation flags/fields
when creating a request, so there is not need for drivers to set the
REQ_WRITE flag.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c
index 474173eb31bb..5887a7a09e37 100644
--- a/drivers/ide/ide-cd_ioctl.c
+++ b/drivers/ide/ide-cd_ioctl.c
@@ -459,9 +459,6 @@ int ide_cdrom_packet(struct cdrom_device_info *cdi,
 	   layer. the packet must be complete, as we do not
 	   touch it at all. */
 
-	if (cgc->data_direction == CGC_DATA_WRITE)
-		flags |= REQ_WRITE;
-
 	if (cgc->sense)
 		memset(cgc->sense, 0, sizeof(struct request_sense));