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path: root/drivers/net/ethernet/qlogic/qlge/qlge_main.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlge/qlge_main.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlge/qlge_main.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 87463bc701a6..50235d201592 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -1106,6 +1106,7 @@ static int ql_get_next_chunk(struct ql_adapter *qdev, struct rx_ring *rx_ring,
if (pci_dma_mapping_error(qdev->pdev, map)) {
__free_pages(rx_ring->pg_chunk.page,
qdev->lbq_buf_order);
+ rx_ring->pg_chunk.page = NULL;
netif_err(qdev, drv, qdev->ndev,
"PCI mapping failed.\n");
return -ENOMEM;
@@ -2777,6 +2778,12 @@ static void ql_free_lbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring
curr_idx = 0;
}
+ if (rx_ring->pg_chunk.page) {
+ pci_unmap_page(qdev->pdev, rx_ring->pg_chunk.map,
+ ql_lbq_block_size(qdev), PCI_DMA_FROMDEVICE);
+ put_page(rx_ring->pg_chunk.page);
+ rx_ring->pg_chunk.page = NULL;
+ }
}
static void ql_free_sbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring)