if (vlan) {
int index = get_slot(vlan, q);
- rcu_assign_pointer(vlan->taps[index], NULL);
- rcu_assign_pointer(q->vlan, NULL);
+ RCU_INIT_POINTER(vlan->taps[index], NULL);
+ RCU_INIT_POINTER(q->vlan, NULL);
sock_put(&q->sk);
--vlan->numvtaps;
}
if (!numvtaps)
goto out;
+ /* Check if we can use flow to select a queue */
+ rxq = skb_get_rxhash(skb);
+ if (rxq) {
+ tap = rcu_dereference(vlan->taps[rxq % numvtaps]);
+ if (tap)
+ goto out;
+ }
+
if (likely(skb_rx_queue_recorded(skb))) {
rxq = skb_get_rx_queue(skb);
goto out;
}
- /* Check if we can use flow to select a queue */
- rxq = skb_get_rxhash(skb);
- if (rxq) {
- tap = rcu_dereference(vlan->taps[rxq % numvtaps]);
- if (tap)
- goto out;
- }
-
/* Everything failed - find first available queue */
for (rxq = 0; rxq < MAX_MACVTAP_QUEUES; rxq++) {
tap = rcu_dereference(vlan->taps[rxq]);
lockdep_is_held(&macvtap_lock));
if (q) {
qlist[j++] = q;
- rcu_assign_pointer(vlan->taps[i], NULL);
- rcu_assign_pointer(q->vlan, NULL);
+ RCU_INIT_POINTER(vlan->taps[i], NULL);
+ RCU_INIT_POINTER(q->vlan, NULL);
vlan->numvtaps--;
}
}