Add some spaces to vring_alloc_queue(make it look prettier).

Signed-off-by: Deming Wang <wangdeming@inspur.com>
---
 drivers/virtio/virtio_ring.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 13a7348cedff..4474c13bda4a 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -933,7 +933,7 @@ static struct virtqueue *vring_create_virtqueue_split(
 	for (; num && vring_size(num, vring_align) > PAGE_SIZE; num /= 2) {
 		queue = vring_alloc_queue(vdev, vring_size(num, vring_align),
 					  &dma_addr,
-					  GFP_KERNEL|__GFP_NOWARN|__GFP_ZERO);
+					  GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO);
 		if (queue)
 			break;
 		if (!may_reduce_num)
-- 
2.27.0