diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgb/ixgb_main.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 43664adf7a3c..d3e72d0f66ef 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c | |||
| @@ -771,14 +771,13 @@ ixgb_setup_rx_resources(struct ixgb_adapter *adapter) | |||
| 771 | rxdr->size = rxdr->count * sizeof(struct ixgb_rx_desc); | 771 | rxdr->size = rxdr->count * sizeof(struct ixgb_rx_desc); |
| 772 | rxdr->size = ALIGN(rxdr->size, 4096); | 772 | rxdr->size = ALIGN(rxdr->size, 4096); |
| 773 | 773 | ||
| 774 | rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, | 774 | rxdr->desc = dma_zalloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, |
| 775 | GFP_KERNEL); | 775 | GFP_KERNEL); |
| 776 | 776 | ||
| 777 | if (!rxdr->desc) { | 777 | if (!rxdr->desc) { |
| 778 | vfree(rxdr->buffer_info); | 778 | vfree(rxdr->buffer_info); |
| 779 | return -ENOMEM; | 779 | return -ENOMEM; |
| 780 | } | 780 | } |
| 781 | memset(rxdr->desc, 0, rxdr->size); | ||
| 782 | 781 | ||
| 783 | rxdr->next_to_clean = 0; | 782 | rxdr->next_to_clean = 0; |
| 784 | rxdr->next_to_use = 0; | 783 | rxdr->next_to_use = 0; |
