diff options
Diffstat (limited to 'drivers/net/forcedeth.c')
| -rw-r--r-- | drivers/net/forcedeth.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 5b68dc2..6905ec9 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -2096,14 +2096,15 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev) ((skb_shinfo(skb)->frags[i].size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); } + spin_lock_irqsave(&np->lock, flags); empty_slots = nv_get_empty_tx_slots(np); if (unlikely(empty_slots <= entries)) { - spin_lock_irqsave(&np->lock, flags); netif_stop_queue(dev); np->tx_stop = 1; spin_unlock_irqrestore(&np->lock, flags); return NETDEV_TX_BUSY; } + spin_unlock_irqrestore(&np->lock, flags); start_tx = put_tx = np->put_tx.orig; @@ -2214,14 +2215,15 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) ((skb_shinfo(skb)->frags[i].size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); } + spin_lock_irqsave(&np->lock, flags); empty_slots = nv_get_empty_tx_slots(np); if (unlikely(empty_slots <= entries)) { - spin_lock_irqsave(&np->lock, flags); netif_stop_queue(dev); np->tx_stop = 1; spin_unlock_irqrestore(&np->lock, flags); return NETDEV_TX_BUSY; } + spin_unlock_irqrestore(&np->lock, flags); start_tx = put_tx = np->put_tx.ex; start_tx_ctx = np->put_tx_ctx; |