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: Li RongQing <lirongqing@baidu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 948b49c2460dc4ed66591c687b32dbeff1d3477d..d51fb7ff7ed0737f68b307b2a45b5800592204e9 100644 (file)
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -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 */