2281 				struct cls_fl_filter *fold,  in fl_check_assign_mask()  argument
2299 		if (fold) {  in fl_check_assign_mask()
2314 	} else if (fold && fold->mask != fnew->mask) {  in fl_check_assign_mask()
2335 			       struct cls_fl_filter *fold,  in fl_ht_insert_unique()  argument
2349 		return fold && err == -EEXIST ? 0 : err;  in fl_ht_insert_unique()
2365 	struct cls_fl_filter *fold = *arg;  in fl_change()  local
2395 	if (fold && handle && fold->handle != handle) {  in fl_change()
2418 	if (!fold) {  in fl_change()
2488 	err = fl_check_assign_mask(head, fnew, fold, mask);  in fl_change()
2492 	err = fl_ht_insert_unique(fnew, fold, &in_ht);  in fl_change()
2515 	if (fold) {  in fl_change()
2517 		if (fold->deleted) {  in fl_change()
2537 		rhashtable_remove_fast(&fold->mask->ht,  in fl_change()
2538 				       &fold->ht_node,  in fl_change()
2539 				       fold->mask->filter_ht_params);  in fl_change()
2541 		list_replace_rcu(&fold->list, &fnew->list);  in fl_change()
2542 		fold->deleted = true;  in fl_change()
2546 		fl_mask_put(head, fold->mask);  in fl_change()
2547 		if (!tc_skip_hw(fold->flags))  in fl_change()
2548 			fl_hw_destroy_filter(tp, fold, rtnl_held, NULL);  in fl_change()
2549 		tcf_unbind_filter(tp, &fold->res);  in fl_change()
2553 		refcount_dec(&fold->refcnt);  in fl_change()
2554 		__fl_put(fold);  in fl_change()
2592 	if (!fold) {  in fl_change()
2603 	if (fold)  in fl_change()
2604 		__fl_put(fold);  in fl_change()