1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/ethernet/dec/tulip/interrupt.c b/drivers/net/ethernet/dec/tulip/interrupt.c
index 28a5e425fecf..92306b320840 100644
--- a/drivers/net/ethernet/dec/tulip/interrupt.c
+++ b/drivers/net/ethernet/dec/tulip/interrupt.c
@@ -76,6 +76,12 @@ int tulip_refill_rx(struct net_device *dev)
 
                         mapping = pci_map_single(tp->pdev, skb->data, PKT_BUF_SZ,
                                                  PCI_DMA_FROMDEVICE);
+                        if (dma_mapping_error(&tp->pdev->dev, mapping)) {
+                                dev_kfree_skb(skb);
+                                tp->rx_buffers[entry].skb = NULL;
+                                break;
+                        }
+
                         tp->rx_buffers[entry].mapping = mapping;
 
                         tp->rx_ring[entry].buffer1 = cpu_to_le32(mapping);