46 	struct mutex fou_lock;  member
525 	mutex_lock(&fn->fou_lock);  in fou_add_to_port_list()
528 			mutex_unlock(&fn->fou_lock);  in fou_add_to_port_list()
534 	mutex_unlock(&fn->fou_lock);  in fou_add_to_port_list()
628 	mutex_lock(&fn->fou_lock);  in fou_destroy()
636 	mutex_unlock(&fn->fou_lock);  in fou_destroy()
857 	mutex_lock(&fn->fou_lock);  in fou_nl_cmd_get_port()
866 	mutex_unlock(&fn->fou_lock);  in fou_nl_cmd_get_port()
884 	mutex_lock(&fn->fou_lock);  in fou_nl_dump()
894 	mutex_unlock(&fn->fou_lock);  in fou_nl_dump()
1237 	mutex_init(&fn->fou_lock);  in fou_init_net()
1247 	mutex_lock(&fn->fou_lock);  in fou_exit_net()
1250 	mutex_unlock(&fn->fou_lock);  in fou_exit_net()