[PATCH net-drivers-2.4 8/10] e1000: Report failure code when loopback test fails

[Malli Chilakala <mallikarjuna.chilakala@xxxxxxxxx>]

8 Report failure code when loopback test fails
Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@xxxxxxxxx>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@xxxxxxxxx>
Signed-off-by: John Ronciak <john.ronciak@xxxxxxxxx>
diff -up net-drivers-2.4/drivers/net/e1000/e1000_ethtool.c 
net-drivers-2.4/drivers/net/e1000.new/e1000_ethtool.c
--- net-drivers-2.4/drivers/net/e1000/e1000_ethtool.c   2005-02-01 
23:21:49.119102312 -0800
+++ net-drivers-2.4/drivers/net/e1000.new/e1000_ethtool.c       2005-02-01 
23:21:50.368912312 -0800
@@ -1309,7 +1309,7 @@ e1000_run_loopback_test(struct e1000_ada
        struct e1000_desc_ring *txdr = &adapter->test_tx_ring;
        struct e1000_desc_ring *rxdr = &adapter->test_rx_ring;
        struct pci_dev *pdev = adapter->pdev;
-       int i;
+       int i, ret_val;
 
        E1000_WRITE_REG(&adapter->hw, RDT, rxdr->count - 1);
 
@@ -1329,11 +1331,12 @@ e1000_run_loopback_test(struct e1000_ada
                                            rxdr->buffer_info[i].length,
                                            PCI_DMA_FROMDEVICE);
 
-               if (!e1000_check_lbtest_frame(rxdr->buffer_info[i++].skb, 1024))
-                       return 0;
-       } while (i < 64);
+               ret_val = e1000_check_lbtest_frame(rxdr->buffer_info[i].skb,
+                                                  1024);
+               i++;
+       } while (ret_val != 0 && i < 64);
 
-       return 13;
+       return ret_val;
 }
 
 static int