net: bcmgenet: Be drop monitor friendly

There are 3 spots where we call dev_kfree_skb() but we are actually
just doing a normal SKB consumption: __bcmgenet_tx_reclaim() for normal
TX reclamation, bcmgenet_alloc_rx_buffers() during the initial RX ring
setup and bcmgenet_free_rx_buffers() during RX ring cleanup.

Fixes: d6707bec5986 ("net: bcmgenet: rewrite bcmgenet_rx_refill()")
Fixes: f48bed16a756 ("net: bcmgenet: Free skb after last Tx frag")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index a981c4ee9d72deab705231088043e8690853d563..fea3f9a5fb2d37221cbf9abed77cdcdcf906a00c 100644 (file)
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1360,7 +1360,7 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev,
                if (skb) {
                        pkts_compl++;
                        bytes_compl += GENET_CB(skb)->bytes_sent;
-                       dev_kfree_skb_any(skb);
+                       dev_consume_skb_any(skb);
                }
 
                txbds_processed++;
@@ -1875,7 +1875,7 @@ static int bcmgenet_alloc_rx_buffers(struct bcmgenet_priv *priv,
                cb = ring->cbs + i;
                skb = bcmgenet_rx_refill(priv, cb);
                if (skb)
-                       dev_kfree_skb_any(skb);
+                       dev_consume_skb_any(skb);
                if (!cb->skb)
                        return -ENOMEM;
        }
@@ -1894,7 +1894,7 @@ static void bcmgenet_free_rx_buffers(struct bcmgenet_priv *priv)
 
                skb = bcmgenet_free_rx_cb(&priv->pdev->dev, cb);
                if (skb)
-                       dev_kfree_skb_any(skb);
+                       dev_consume_skb_any(skb);
        }
 }