error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
error = cxgb3_ofld_send(tdev, skb);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
static void release_tid(struct t3cdev *tdev, u32 hwtid, struct sk_buff *skb)
goto reject;
}
dst = &rt->dst;
+ rcu_read_lock();
neigh = dst_get_neighbour(dst);
l2t = t3_l2t_get(tdev, neigh, neigh->dev);
+ rcu_read_unlock();
if (!l2t) {
printk(KERN_ERR MOD "%s - failed to allocate l2t entry!\n",
__func__);
}
ep->dst = &rt->dst;
+ rcu_read_lock();
neigh = dst_get_neighbour(ep->dst);
/* get a l2t entry */
ep->l2t = t3_l2t_get(ep->com.tdev, neigh, neigh->dev);
+ rcu_read_unlock();
if (!ep->l2t) {
printk(KERN_ERR MOD "%s - cannot alloc l2e.\n", __func__);
err = -ENOMEM;