179 static bool dns_resolver_cmp(const struct key *key,  in dns_resolver_cmp()  argument
183 	const char *src = key->description, *dsp = match_data->raw_data;  in dns_resolver_cmp()
224 static void dns_resolver_describe(const struct key *key, struct seq_file *m)  in dns_resolver_describe()  argument
226 	int err = key->type_data.x[0];  in dns_resolver_describe()
228 	seq_puts(m, key->description);  in dns_resolver_describe()
229 	if (key_is_instantiated(key)) {  in dns_resolver_describe()
233 			seq_printf(m, ": %u", key->datalen);  in dns_resolver_describe()
241 static long dns_resolver_read(const struct key *key,  in dns_resolver_read()  argument
244 	if (key->type_data.x[0])  in dns_resolver_read()
245 		return key->type_data.x[0];  in dns_resolver_read()
247 	return user_read(key, buffer, buflen);  in dns_resolver_read()
265 	struct key *keyring;  in init_dns_resolver()