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path: root/drivers/net/ethernet/intel/e1000e/netdev.c
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Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 948b86ffa4f0..7e615e2bf7e6 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -848,11 +848,16 @@ check_page:
848 } 848 }
849 } 849 }
850 850
851 if (!buffer_info->dma) 851 if (!buffer_info->dma) {
852 buffer_info->dma = dma_map_page(&pdev->dev, 852 buffer_info->dma = dma_map_page(&pdev->dev,
853 buffer_info->page, 0, 853 buffer_info->page, 0,
854 PAGE_SIZE, 854 PAGE_SIZE,
855 DMA_FROM_DEVICE); 855 DMA_FROM_DEVICE);
856 if (dma_mapping_error(&pdev->dev, buffer_info->dma)) {
857 adapter->alloc_rx_buff_failed++;
858 break;
859 }
860 }
856 861
857 rx_desc = E1000_RX_DESC_EXT(*rx_ring, i); 862 rx_desc = E1000_RX_DESC_EXT(*rx_ring, i);
858 rx_desc->read.buffer_addr = cpu_to_le64(buffer_info->dma); 863 rx_desc->read.buffer_addr = cpu_to_le64(buffer_info->dma);