tg3: Be drop monitor friendly

tg3_tx() does the normal packet TX completion,
tigon3_dma_hwbug_workaround() and tg3_tso_bug() both need to allocate a
new SKB that is suitable to workaround HW bugs, and finally
tg3_free_rings() is doing ring cleanup. Use dev_consume_skb_any() for
these 3 locations to be SKB drop monitor friendly.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index d600c41..af33dc1 100644 (file)
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -6587,7 +6587,7 @@ static void tg3_tx(struct tg3_napi *tnapi)
                pkts_compl++;
                bytes_compl += skb->len;
 
-               dev_kfree_skb_any(skb);
+               dev_consume_skb_any(skb);
 
                if (unlikely(tx_bug)) {
                        tg3_tx_recover(tp);
@@ -7829,7 +7829,7 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
                }
        }
 
-       dev_kfree_skb_any(skb);
+       dev_consume_skb_any(skb);
        *pskb = new_skb;
        return ret;
 }
@@ -7882,7 +7882,7 @@ static int tg3_tso_bug(struct tg3 *tp, struct tg3_napi *tnapi,
        } while (segs);
 
 tg3_tso_bug_end:
-       dev_kfree_skb_any(skb);
+       dev_consume_skb_any(skb);
 
        return NETDEV_TX_OK;
 }
@@ -8543,7 +8543,7 @@ static void tg3_free_rings(struct tg3 *tp)
                        tg3_tx_skb_unmap(tnapi, i,
                                         skb_shinfo(skb)->nr_frags - 1);
 
-                       dev_kfree_skb_any(skb);
+                       dev_consume_skb_any(skb);
                }
                netdev_tx_reset_queue(netdev_get_tx_queue(tp->dev, j));
        }