struct sk_buff *org_skb = skb;
skb = dev_alloc_skb(org_skb->len);
- if (!skb)
- return NETDEV_TX_BUSY;
+ if (!skb) {
+ rc = NETDEV_TX_BUSY;
+ goto unlock;
+ }
skb_copy_and_csum_dev(org_skb, skb->data);
org_skb->ip_summed = 0;
skb->len = org_skb->len;
netif_stop_queue(dev);
rc = NETDEV_TX_BUSY;
}
-
+unlock:
spin_unlock_irq(&hw_priv->hwlock);
return rc;