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-rw-r--r--drivers/net/e1000/e1000_main.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index dd66f8816b2f..eb3ff1ff746e 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3378,12 +3378,9 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
3378 (adapter->hw.mac_type == e1000_82573)) 3378 (adapter->hw.mac_type == e1000_82573))
3379 e1000_transfer_dhcp_info(adapter, skb); 3379 e1000_transfer_dhcp_info(adapter, skb);
3380 3380
3381 local_irq_save(flags); 3381 if (!spin_trylock_irqsave(&tx_ring->tx_lock, flags))
3382 if (!spin_trylock(&tx_ring->tx_lock)) {
3383 /* Collision - tell upper layer to requeue */ 3382 /* Collision - tell upper layer to requeue */
3384 local_irq_restore(flags);
3385 return NETDEV_TX_LOCKED; 3383 return NETDEV_TX_LOCKED;
3386 }
3387 3384
3388 /* need: count + 2 desc gap to keep tail from touching 3385 /* need: count + 2 desc gap to keep tail from touching
3389 * head, otherwise try next time */ 3386 * head, otherwise try next time */