[RFC net-next 22/22] net: mlx4: initialize mb bit in xdp_buff to 0

[Lorenzo Bianconi]

Initialize multi-buffer bit (mb) to 0 in xdp_buff data structure.
This is a preliminary patch to enable xdp multi-buffer support.

Signed-off-by: Lorenzo Bianconi <lore...@kernel.org>
---
 drivers/net/ethernet/mellanox/mlx4/en_rx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c 
b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 8a10285b0e10..0d42e81a7ad8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -684,6 +684,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct 
mlx4_en_cq *cq, int bud
        xdp_prog = rcu_dereference(ring->xdp_prog);
        xdp.rxq = &ring->xdp_rxq;
        xdp.frame_sz = priv->frag_info[0].frag_stride;
+       xdp.mb = 0;
        doorbell_pending = 0;
 
        /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx
-- 
2.26.2