From: Ron Mercer <ron.mercer@qlogic.com>
Date: Mon, 5 Jan 2009 01:07:09 +0000 (-0800)
Subject: qlge: bugfix: Add missing pci_unmap_page call in receive path.
X-Git-Tag: v2.6.29-rc1~502^2~34
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4055c7d495f2502718bbbea871e6504ae95add14;p=linux-2.6-block.git

qlge: bugfix: Add missing pci_unmap_page call in receive path.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index c6ab6a493e70..9ceedfc4b56a 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -1308,6 +1308,11 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
 					"No skb available, drop the packet.\n");
 				return NULL;
 			}
+			pci_unmap_page(qdev->pdev,
+				       pci_unmap_addr(lbq_desc,
+						      mapaddr),
+				       pci_unmap_len(lbq_desc, maplen),
+				       PCI_DMA_FROMDEVICE);
 			skb_reserve(skb, NET_IP_ALIGN);
 			QPRINTK(qdev, RX_STATUS, DEBUG,
 				"%d bytes of headers and data in large. Chain page to new skb and pull tail.\n", length);