block: implement and enforce request peek/start/fetch

[linux-3.10.git] / drivers / memstick / core / mspro_block.c

diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 58f5be8cd69e0e419a4b19cd7f918889612d5871..c0bebc6a2f2ccbb1cab1298f0fdfd396316928b0 100644 (file)
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -704,13 +704,12 @@ try_again:
                return 0;
        }
 
-       dev_dbg(&card->dev, "elv_next\n");
-       msb->block_req = elv_next_request(msb->queue);
+       dev_dbg(&card->dev, "blk_fetch\n");
+       msb->block_req = blk_fetch_request(msb->queue);
        if (!msb->block_req) {
                dev_dbg(&card->dev, "issue end\n");
                return -EAGAIN;
        }
-       blkdev_dequeue_request(msb->block_req);
 
        dev_dbg(&card->dev, "trying again\n");
        chunk = 1;
@@ -825,10 +824,8 @@ static void mspro_block_submit_req(struct request_queue *q)
                return;
 
        if (msb->eject) {
-               while ((req = elv_next_request(q)) != NULL) {
-                       blkdev_dequeue_request(req);
+               while ((req = blk_fetch_request(q)) != NULL)
                        __blk_end_request_all(req, -ENODEV);
-               }
 
                return;
        }