unregister_trace_kfree_skb 1081 net/core/drop_monitor.c 	unregister_trace_kfree_skb(ops->kfree_skb_probe, NULL);
unregister_trace_kfree_skb 1096 net/core/drop_monitor.c 	unregister_trace_kfree_skb(ops->kfree_skb_probe, NULL);