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Diffstat (limited to 'drivers/cdrom')
-rw-r--r--drivers/cdrom/gdrom.c28
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 488423cab51a..3cc02bfe828d 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -638,33 +638,31 @@ static void gdrom_readdisk_dma(struct work_struct *work)
kfree(read_command);
}
-static void gdrom_request_handler_dma(struct request *req)
-{
- /* dequeue, add to list of deferred work
- * and then schedule workqueue */
- blkdev_dequeue_request(req);
- list_add_tail(&req->queuelist, &gdrom_deferred);
- schedule_work(&work);
-}
-
static void gdrom_request(struct request_queue *rq)
{
struct request *req;
while ((req = elv_next_request(rq)) != NULL) {
+ blkdev_dequeue_request(req);
+
if (!blk_fs_request(req)) {
printk(KERN_DEBUG "GDROM: Non-fs request ignored\n");
- __blk_end_request_cur(req, -EIO);
+ __blk_end_request_all(req, -EIO);
+ continue;
}
if (rq_data_dir(req) != READ) {
printk(KERN_NOTICE "GDROM: Read only device -");
printk(" write request ignored\n");
- __blk_end_request_cur(req, -EIO);
+ __blk_end_request_all(req, -EIO);
+ continue;
}
- if (blk_rq_sectors(req))
- gdrom_request_handler_dma(req);
- else
- __blk_end_request_cur(req, -EIO);
+
+ /*
+ * Add to list of deferred work and then schedule
+ * workqueue.
+ */
+ list_add_tail(&req->queuelist, &gdrom_deferred);
+ schedule_work(&work);
}
}