The skb should be freed by dev_consume_skb_any() in macb_pad_and_fcs() when *skb is still used. The *skb is be replaced by nskb, so the original *skb should be consumed(not drop).
Signed-off-by: Huang Zijiang <huang.ziji...@zte.com.cn> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 1d86b4d..5a63ac5 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -1698,7 +1698,7 @@ static int macb_pad_and_fcs(struct sk_buff **skb, struct net_device *ndev) if (!nskb) return -ENOMEM; - dev_kfree_skb_any(*skb); + dev_consume_skb_any(*skb); *skb = nskb; } -- 1.8.3.1