8139cp: Use dev_kfree_skb_any() instead of dev_kfree_skb() in cp_clea…

…n_rings() This can be called from cp_tx_timeout() with interrupts disabled. Spotted by Francois Romieu <[email protected]> Signed-off-by: David Woodhouse <[email protected]> Signed-off-by: David S. Miller <[email protected]>
huntrar · Sep 21, 2015 · fc27bd1 · fc27bd1
1 parent 0315e38
commit fc27bd1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
@@ -1151,7 +1151,7 @@ static void cp_clean_rings (struct cp_private *cp)
 			desc = cp->rx_ring + i;
 			dma_unmap_single(&cp->pdev->dev,le64_to_cpu(desc->addr),
 					 cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(cp->rx_skb[i]);
+			dev_kfree_skb_any(cp->rx_skb[i]);
 		}
 	}
 
@@ -1164,7 +1164,7 @@ static void cp_clean_rings (struct cp_private *cp)
 					 le32_to_cpu(desc->opts1) & 0xffff,
 					 PCI_DMA_TODEVICE);
 			if (le32_to_cpu(desc->opts1) & LastFrag)
-				dev_kfree_skb(skb);
+				dev_kfree_skb_any(skb);
 			cp->dev->stats.tx_dropped++;
 		}
 	}