Commit 04036d49 authored by Li RongQing's avatar Li RongQing Committed by Jens Axboe
Browse files

virtio_blk: remove duplicate check if queue is broken in virtblk_done 



virtqueue_enable_cb() will call virtqueue_poll() which will check if
queue is broken at beginning, so remove the virtqueue_is_broken() call

Acked-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarLi RongQing <lirongqing@baidu.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5c7fa5c8

drivers/block/virtio_blk.c

+0 −2
Original line number Diff line number Diff line
@@ -367,8 +367,6 @@ static void virtblk_done(struct virtqueue *vq) 
				blk_mq_complete_request(req);

			req_done = true;

		}

		if (unlikely(virtqueue_is_broken(vq)))

			break;

	} while (!virtqueue_enable_cb(vq));



	/* In case queue is stopped waiting for more buffers. */