63 		struct tcindex_filter_result *f = p->perfect + key;  in tcindex_lookup()  local
65 		return tcindex_filter_is_set(f) ? f : NULL;  in tcindex_lookup()
68 		struct tcindex_filter *f;  in tcindex_lookup()  local
71 		for (f = rcu_dereference_bh_rtnl(*fp);  in tcindex_lookup()
72 		     f;  in tcindex_lookup()
73 		     fp = &f->next, f = rcu_dereference_bh_rtnl(*fp))  in tcindex_lookup()
74 			if (f->key == key)  in tcindex_lookup()
75 				return &f->result;  in tcindex_lookup()
86 	struct tcindex_filter_result *f;  in tcindex_classify()  local
92 	f = tcindex_lookup(p, key);  in tcindex_classify()
93 	if (!f) {  in tcindex_classify()
101 	*res = f->res;  in tcindex_classify()
104 	return tcf_exts_exec(skb, &f->exts, res);  in tcindex_classify()
147 	struct tcindex_filter *f = container_of(head, struct tcindex_filter, rcu);  in tcindex_destroy_fexts()  local
149 	tcf_exts_destroy(&f->result.exts);  in tcindex_destroy_fexts()
150 	kfree(f);  in tcindex_destroy_fexts()
158 	struct tcindex_filter *f = NULL;  in tcindex_delete()  local
169 			for (f = rtnl_dereference(*walk); f;  in tcindex_delete()
170 			     walk = &f->next, f = rtnl_dereference(*walk)) {  in tcindex_delete()
171 				if (&f->result == r)  in tcindex_delete()
178 		rcu_assign_pointer(*walk, rtnl_dereference(f->next));  in tcindex_delete()
185 	if (f)  in tcindex_delete()
186 		call_rcu(&f->rcu, tcindex_destroy_fexts);  in tcindex_delete()
246 	struct tcindex_filter *f = NULL; /* make gcc behave */  in tcindex_set_parms()  local
372 		f = kzalloc(sizeof(*f), GFP_KERNEL);  in tcindex_set_parms()
373 		if (!f)  in tcindex_set_parms()
375 		f->key = handle;  in tcindex_set_parms()
376 		tcindex_filter_result_init(&f->result);  in tcindex_set_parms()
377 		f->next = NULL;  in tcindex_set_parms()
401 		tcf_exts_change(tp, &f->result.exts, &r->exts);  in tcindex_set_parms()
409 		rcu_assign_pointer(*fp, f);  in tcindex_set_parms()
456 	struct tcindex_filter *f, *next;  in tcindex_walk()  local
478 		for (f = rtnl_dereference(p->h[i]); f; f = next) {  in tcindex_walk()
479 			next = rtnl_dereference(f->next);  in tcindex_walk()
481 				if (walker->fn(tp, (unsigned long) &f->result,  in tcindex_walk()
539 			struct tcindex_filter *f;  in tcindex_dump()  local
546 				for (f = rtnl_dereference(*fp);  in tcindex_dump()
547 				     !t->tcm_handle && f;  in tcindex_dump()
548 				     fp = &f->next, f = rtnl_dereference(*fp)) {  in tcindex_dump()
549 					if (&f->result == r)  in tcindex_dump()
550 						t->tcm_handle = f->key;  in tcindex_dump()