62 		struct tcindex_filter_result *f = p->perfect + key;  in tcindex_lookup()  local
64 		return tcindex_filter_is_set(f) ? f : NULL;  in tcindex_lookup()
67 		struct tcindex_filter *f;  in tcindex_lookup()  local
70 		for (f = rcu_dereference_bh_rtnl(*fp);  in tcindex_lookup()
71 		     f;  in tcindex_lookup()
72 		     fp = &f->next, f = rcu_dereference_bh_rtnl(*fp))  in tcindex_lookup()
73 			if (f->key == key)  in tcindex_lookup()
74 				return &f->result;  in tcindex_lookup()
85 	struct tcindex_filter_result *f;  in tcindex_classify()  local
91 	f = tcindex_lookup(p, key);  in tcindex_classify()
92 	if (!f) {  in tcindex_classify()
100 	*res = f->res;  in tcindex_classify()
103 	return tcf_exts_exec(skb, &f->exts, res);  in tcindex_classify()
142 	struct tcindex_filter *f = NULL;  in tcindex_delete()  local
153 			for (f = rtnl_dereference(*walk); f;  in tcindex_delete()
154 			     walk = &f->next, f = rtnl_dereference(*walk)) {  in tcindex_delete()
155 				if (&f->result == r)  in tcindex_delete()
162 		rcu_assign_pointer(*walk, rtnl_dereference(f->next));  in tcindex_delete()
166 	if (f)  in tcindex_delete()
167 		kfree_rcu(f, rcu);  in tcindex_delete()
225 	struct tcindex_filter *f = NULL; /* make gcc behave */  in tcindex_set_parms()  local
351 		f = kzalloc(sizeof(*f), GFP_KERNEL);  in tcindex_set_parms()
352 		if (!f)  in tcindex_set_parms()
354 		f->key = handle;  in tcindex_set_parms()
355 		tcindex_filter_result_init(&f->result);  in tcindex_set_parms()
356 		f->next = NULL;  in tcindex_set_parms()
380 		tcf_exts_change(tp, &f->result.exts, &r->exts);  in tcindex_set_parms()
388 		rcu_assign_pointer(*fp, f);  in tcindex_set_parms()
435 	struct tcindex_filter *f, *next;  in tcindex_walk()  local
457 		for (f = rtnl_dereference(p->h[i]); f; f = next) {  in tcindex_walk()
458 			next = rtnl_dereference(f->next);  in tcindex_walk()
460 				if (walker->fn(tp, (unsigned long) &f->result,  in tcindex_walk()
518 			struct tcindex_filter *f;  in tcindex_dump()  local
525 				for (f = rtnl_dereference(*fp);  in tcindex_dump()
526 				     !t->tcm_handle && f;  in tcindex_dump()
527 				     fp = &f->next, f = rtnl_dereference(*fp)) {  in tcindex_dump()
528 					if (&f->result == r)  in tcindex_dump()
529 						t->tcm_handle = f->key;  in tcindex_dump()