1856 				struct cls_fl_filter *fold,  in fl_check_assign_mask()  argument
1874 		if (fold) {  in fl_check_assign_mask()
1889 	} else if (fold && fold->mask != fnew->mask) {  in fl_check_assign_mask()
1943 			       struct cls_fl_filter *fold,  in fl_ht_insert_unique()  argument
1957 		return fold && err == -EEXIST ? 0 : err;  in fl_ht_insert_unique()
1971 	struct cls_fl_filter *fold = *arg;  in fl_change()  local
2000 	if (fold && handle && fold->handle != handle) {  in fl_change()
2031 	err = fl_check_assign_mask(head, fnew, fold, mask);  in fl_change()
2035 	err = fl_ht_insert_unique(fnew, fold, &in_ht);  in fl_change()
2058 	if (fold) {  in fl_change()
2060 		if (fold->deleted) {  in fl_change()
2080 		rhashtable_remove_fast(&fold->mask->ht,  in fl_change()
2081 				       &fold->ht_node,  in fl_change()
2082 				       fold->mask->filter_ht_params);  in fl_change()
2084 		list_replace_rcu(&fold->list, &fnew->list);  in fl_change()
2085 		fold->deleted = true;  in fl_change()
2089 		fl_mask_put(head, fold->mask);  in fl_change()
2090 		if (!tc_skip_hw(fold->flags))  in fl_change()
2091 			fl_hw_destroy_filter(tp, fold, rtnl_held, NULL);  in fl_change()
2092 		tcf_unbind_filter(tp, &fold->res);  in fl_change()
2096 		refcount_dec(&fold->refcnt);  in fl_change()
2097 		__fl_put(fold);  in fl_change()
2151 	if (fold)  in fl_change()
2152 		__fl_put(fold);  in fl_change()