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-rw-r--r--drivers/net/mv643xx_eth.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index d65cadef4d2..06e024f5d68 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1741,23 +1741,22 @@ static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
BUG_ON(netif_queue_stopped(dev));
BUG_ON(skb == NULL);
+ if (has_tiny_unaligned_frags(skb) && __skb_linearize(skb)) {
+ stats->tx_dropped++;
+ printk(KERN_DEBUG "%s: failed to linearize tiny "
+ "unaligned fragment\n", dev->name);
+ return 1;
+ }
+
+ spin_lock_irqsave(&mp->lock, flags);
+
if (mp->tx_ring_size - mp->tx_desc_count < MAX_DESCS_PER_SKB) {
printk(KERN_ERR "%s: transmit with queue full\n", dev->name);
netif_stop_queue(dev);
+ spin_unlock_irqrestore(&mp->lock, flags);
return 1;
}
- if (has_tiny_unaligned_frags(skb)) {
- if (__skb_linearize(skb)) {
- stats->tx_dropped++;
- printk(KERN_DEBUG "%s: failed to linearize tiny "
- "unaligned fragment\n", dev->name);
- return 1;
- }
- }
-
- spin_lock_irqsave(&mp->lock, flags);
-
eth_tx_submit_descs_for_skb(mp, skb);
stats->tx_bytes += skb->len;
stats->tx_packets++;