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Commit 3e710bfa authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Jeff Garzik
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[PATCH] dscc4: fix dscc4_init_dummy_skb check 



It returns a pointer.

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@pobox.com>
parent 3418db7c

drivers/net/wan/dscc4.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1943,7 +1943,7 @@ static int dscc4_init_ring(struct net_device *dev) 
					(++i%TX_RING_SIZE)*sizeof(*tx_fd));

					(++i%TX_RING_SIZE)*sizeof(*tx_fd));

	} while (i < TX_RING_SIZE);

	} while (i < TX_RING_SIZE);





	if (dscc4_init_dummy_skb(dpriv) < 0)

	if (!dscc4_init_dummy_skb(dpriv))

		goto err_free_dma_tx;

		goto err_free_dma_tx;





	memset(dpriv->rx_skbuff, 0, sizeof(struct sk_buff *)*RX_RING_SIZE);

	memset(dpriv->rx_skbuff, 0, sizeof(struct sk_buff *)*RX_RING_SIZE);