Commit 189a10f0 authored Feb 14, 2019 by Huang Zijiang Committed by David S. Miller Feb 14, 2019

isdn:hisax: Replace dev_kfree_skb_any by dev_consume_skb_any



The skb should be freed by dev_consume_skb_any() in hfcpci_fill_fifo()
when bcs->tx_skb is still used. The bcs->tx_skb is be replaced by
skb_dequeue(&bcs->squeue), so the original bcs->tx_skb should
be consumed(not drop).

Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent a37d45b6

drivers/isdn/hisax/hfc_pci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -656,7 +656,7 @@ hfcpci_fill_fifo(struct BCState *bcs)
		schedule_event(bcs, B_ACKPENDING);
		}

		dev_kfree_skb_any(bcs->tx_skb);
		dev_consume_skb_any(bcs->tx_skb);
		bcs->tx_skb = skb_dequeue(&bcs->squeue); /* fetch next data */
		}
		test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);

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