---

yaml --- r: 362026 b: refs/heads/master c: 065946c h: refs/heads/master v: v3
git-mirror · Mar 27, 2013 · 831d45a · 831d45a
1 parent fef3a39
commit 831d45a
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d6b057b5dbba97e6ba13aace5270babd7c8b658c
+refs/heads/master: 065946c65a61943b4c609a0a1b1bac6742b3b593
diff --git a/trunk/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/trunk/drivers/net/ethernet/intel/ixgb/ixgb_main.c
@@ -2159,6 +2159,10 @@ ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter, int cleaned_count)
 		                                  skb->data,
 		                                  adapter->rx_buffer_len,
 						  DMA_FROM_DEVICE);
+		if (dma_mapping_error(&pdev->dev, buffer_info->dma)) {
+			adapter->alloc_rx_buff_failed++;
+			break;
+		}
 
 		rx_desc = IXGB_RX_DESC(*rx_ring, i);
 		rx_desc->buff_addr = cpu_to_le64(buffer_info->dma);
@@ -2168,7 +2172,8 @@ ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter, int cleaned_count)
 		rx_desc->status = 0;
 
 
-		if (++i == rx_ring->count) i = 0;
+		if (++i == rx_ring->count)
+			i = 0;
 		buffer_info = &rx_ring->buffer_info[i];
 	}