[PATCH net-next v3 19/27] virtio_net: xsk: tx: free the unused xsk buffer

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virtnet_sq_free_unused_buf() check xsk buffer.

Signed-off-by: Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx>
Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
---
 drivers/net/virtio/main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/virtio/main.c b/drivers/net/virtio/main.c
index 2c82418b0344..ab1970158d85 100644
--- a/drivers/net/virtio/main.c
+++ b/drivers/net/virtio/main.c
@@ -3897,10 +3897,12 @@ void virtnet_sq_free_unused_bufs(struct virtqueue *vq)
 	while ((buf = virtqueue_detach_unused_buf_dma(vq, dma)) != NULL) {
 		virtnet_sq_unmap_buf(sq, dma);
 
-		if (!virtnet_is_xdp_frame(buf))
+		if (virtnet_is_skb_ptr(buf))
 			dev_kfree_skb(buf);
-		else
+		else if (virtnet_is_xdp_frame(buf))
 			xdp_return_frame(virtnet_ptr_to_xdp(buf));
+		else
+			xsk_tx_completed(sq->xsk.pool, 1);
 	}
 }
 
-- 
2.32.0.3.g01195cf9f





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