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qlge: bugfix: Add missing dev_kfree_skb_any() call.

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We put the skb back if we can't get mapping for it.  We don't
want unmapped buffers on our receive buffer queue.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ron Mercer 2009-02-12 16:37:48 -08:00 committed by David S. Miller
parent f2603c2c57
commit 06a3d510fa
1 changed files with 2 additions and 0 deletions
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2
drivers/net/qlge/qlge_main.c
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@ -970,6 +970,8 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
if (pci_dma_mapping_error(qdev->pdev, map)) {
QPRINTK(qdev, IFUP, ERR, "PCI mapping failed.\n");
rx_ring->sbq_clean_idx = clean_idx;
dev_kfree_skb_any(sbq_desc->p.skb);
sbq_desc->p.skb = NULL;
return;
}
pci_unmap_addr_set(sbq_desc, mapaddr, map);