Merge tag 'iio-for-4.1a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio...

[cascardo/linux.git] / drivers / virtio / virtio_ring.c

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 00ec6b3..096b857 100644 (file)
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -54,8 +54,7 @@
 #define END_USE(vq)
 #endif
 
-struct vring_virtqueue
-{
+struct vring_virtqueue {
        struct virtqueue vq;
 
        /* Actual memory layout for this queue */
@@ -245,14 +244,14 @@ static inline int virtqueue_add(struct virtqueue *_vq,
        vq->vring.avail->idx = cpu_to_virtio16(_vq->vdev, virtio16_to_cpu(_vq->vdev, vq->vring.avail->idx) + 1);
        vq->num_added++;
 
+       pr_debug("Added buffer head %i to %p\n", head, vq);
+       END_USE(vq);
+
        /* This is very unlikely, but theoretically possible.  Kick
         * just in case. */
        if (unlikely(vq->num_added == (1 << 16) - 1))
                virtqueue_kick(_vq);
 
-       pr_debug("Added buffer head %i to %p\n", head, vq);
-       END_USE(vq);
-
        return 0;
 }