diff options
Diffstat (limited to 'arch/um/drivers/ubd_kern.c')
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index f934225fd8e..36ca9fa89d0 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -451,23 +451,6 @@ static void do_ubd_request(struct request_queue * q); /* Only changed by ubd_init, which is an initcall. */ static int thread_fd = -1; - -static void ubd_end_request(struct request *req, int bytes, int error) -{ - blk_end_request(req, error, bytes); -} - -/* Callable only from interrupt context - otherwise you need to do - * spin_lock_irq()/spin_lock_irqsave() */ -static inline void ubd_finish(struct request *req, int bytes) -{ - if(bytes < 0){ - ubd_end_request(req, 0, -EIO); - return; - } - ubd_end_request(req, bytes, 0); -} - static LIST_HEAD(restart); /* XXX - move this inside ubd_intr. */ @@ -475,7 +458,6 @@ static LIST_HEAD(restart); static void ubd_handler(void) { struct io_thread_req *req; - struct request *rq; struct ubd *ubd; struct list_head *list, *next_ele; unsigned long flags; @@ -492,10 +474,7 @@ static void ubd_handler(void) return; } - rq = req->req; - rq->nr_sectors -= req->length >> 9; - if(rq->nr_sectors == 0) - ubd_finish(rq, rq->hard_nr_sectors << 9); + blk_end_request(req->req, 0, req->length); kfree(req); } reactivate_fd(thread_fd, UBD_IRQ); |