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Commit 0b88a8e1 authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

skge: Call dev_kfree/consume_skb_any instead of dev_kfree_skb. 



Replace dev_kfree_skb with dev_kfree_skb_any skge_xmit_free that can
be called in hard irq and other contexts, on the path that
handles dropped packets.

Replace dev_kfree_skb with dev_consume_skb_any in skge_tx_done that can
be called in hard irq and other contexts, on the path that handles
successfully transmitted skbs.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent 43f54377

drivers/net/ethernet/marvell/skge.c

+2 −2
Original line number Diff line number Diff line
@@ -2845,7 +2845,7 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb, 
mapping_error:

	if (net_ratelimit())

		dev_warn(&hw->pdev->dev, "%s: tx mapping error\n", dev->name);

	dev_kfree_skb(skb);

	dev_kfree_skb_any(skb);

	return NETDEV_TX_OK;

}
@@ -3172,7 +3172,7 @@ static void skge_tx_done(struct net_device *dev) 
			pkts_compl++;

			bytes_compl += e->skb->len;



			dev_kfree_skb(e->skb);

			dev_consume_skb_any(e->skb);

		}

	}

	netdev_completed_queue(dev, pkts_compl, bytes_compl);