Commit f9c29137 authored by Li RongQing's avatar Li RongQing Committed by Miklos Szeredi
Browse files

virtio_fs: remove duplicate check if queue is broken 



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

Signed-off-by: default avatarLi RongQing <lirongqing@baidu.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent 253e5243

fs/fuse/virtio_fs.c

+2 −2
Original line number Diff line number Diff line
@@ -401,7 +401,7 @@ static void virtio_fs_hiprio_done_work(struct work_struct *work) 
			kfree(req);

			dec_in_flight_req(fsvq);

		}

	} while (!virtqueue_enable_cb(vq) && likely(!virtqueue_is_broken(vq)));

	} while (!virtqueue_enable_cb(vq));

	spin_unlock(&fsvq->lock);

}
@@ -683,7 +683,7 @@ static void virtio_fs_requests_done_work(struct work_struct *work) 
			list_move_tail(&req->list, &reqs);

			spin_unlock(&fpq->lock);

		}

	} while (!virtqueue_enable_cb(vq) && likely(!virtqueue_is_broken(vq)));

	} while (!virtqueue_enable_cb(vq));

	spin_unlock(&fsvq->lock);



	/* End requests */