e1000: fix spinlock bug

This patch fixes an obvious and nasty bug where we could exit the transmit routine while holding tx_lock. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
git-mirror · Jun 23, 2005 · b2b3d82 · b2b3d82
1 parent a493604
commit b2b3d82
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
@@ -2307,6 +2307,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	tso = e1000_tso(adapter, skb);
 	if (tso < 0) {
 		dev_kfree_skb_any(skb);
+		spin_unlock_irqrestore(&adapter->tx_lock, flags);
 		return NETDEV_TX_OK;
 	}