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Commit f2603c2c authored by Ron Mercer's avatar Ron Mercer Committed by David S. Miller
Browse files

qlge: bugfix: Add missing put_page() call. 



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

Signed-off-by: default avatarRon Mercer <ron.mercer@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6497b607

drivers/net/qlge/qlge_main.c

+2 −0
Original line number Diff line number Diff line
@@ -907,6 +907,8 @@ static void ql_update_lbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) 
						   0, PAGE_SIZE,

						   PCI_DMA_FROMDEVICE);

				if (pci_dma_mapping_error(qdev->pdev, map)) {

					put_page(lbq_desc->p.lbq_page);

					lbq_desc->p.lbq_page = NULL;

					QPRINTK(qdev, RX_STATUS, ERR,

						"PCI mapping failed.\n");

					return;