Merge branch 'for-4.11/next' into for-4.11/linus-merge

Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 15 insertions, 14 deletions

diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 1afab6558d0c..1372763a948f 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -659,23 +659,24 @@ static void gdrom_request(struct request_queue *rq)
 	struct request *req;
 
 	while ((req = blk_fetch_request(rq)) != NULL) {
-		if (req->cmd_type != REQ_TYPE_FS) {
-			printk(KERN_DEBUG "gdrom: Non-fs request ignored\n");
-			__blk_end_request_all(req, -EIO);
-			continue;
-		}
-		if (rq_data_dir(req) != READ) {
+		switch (req_op(req)) {
+		case REQ_OP_READ:
+			/*
+			 * Add to list of deferred work and then schedule
+			 * workqueue.
+			 */
+			list_add_tail(&req->queuelist, &gdrom_deferred);
+			schedule_work(&work);
+			break;
+		case REQ_OP_WRITE:
 			pr_notice("Read only device - write request ignored\n");
 			__blk_end_request_all(req, -EIO);
-			continue;
+			break;
+		default:
+			printk(KERN_DEBUG "gdrom: Non-fs request ignored\n");
+			__blk_end_request_all(req, -EIO);
+			break;
 		}
-
-		/*
-		 * Add to list of deferred work and then schedule
-		 * workqueue.
-		 */
-		list_add_tail(&req->queuelist, &gdrom_deferred);
-		schedule_work(&work);
 	}
 }