[PATCH net 6/7] virtio_net: Use xdp_return_frame to free xdp_frames on destroying vqs

[Toshiaki Makita]

put_page() can work as a fallback for freeing xdp_frames, but the
appropriate way is to use xdp_return_frame().

Fixes: cac320c850ef ("virtio_net: convert to use generic xdp_frame and 
xdp_return_frame API")
Signed-off-by: Toshiaki Makita <makita.toshi...@lab.ntt.co.jp>
---
 drivers/net/virtio_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index ae93f0e..996de69 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2668,7 +2668,7 @@ static void free_unused_bufs(struct virtnet_info *vi)
                        if (!is_xdp_raw_buffer_queue(vi, i))
                                dev_kfree_skb(buf);
                        else
-                               put_page(virt_to_head_page(buf));
+                               xdp_return_frame(buf);
                }
        }
 
-- 
1.8.3.1