spin_lock_bh(&caifd->flow_lock);
send_xoff = caifd->xoff;
caifd->xoff = 0;
- if (!WARN_ON(caifd->xoff_skb_dtor == NULL)) {
- WARN_ON(caifd->xoff_skb != skb);
- dtor = caifd->xoff_skb_dtor;
- caifd->xoff_skb = NULL;
- caifd->xoff_skb_dtor = NULL;
- }
+ dtor = caifd->xoff_skb_dtor;
+
+ if (WARN_ON(caifd->xoff_skb != skb))
+ skb = NULL;
+
+ caifd->xoff_skb = NULL;
+ caifd->xoff_skb_dtor = NULL;
+
spin_unlock_bh(&caifd->flow_lock);
- if (dtor)
+ if (dtor && skb)
dtor(skb);
if (send_xoff)