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 	seq_puts(m, key->description);  in dns_resolver_describe()
227 	if (key_is_instantiated(key)) {  in dns_resolver_describe()
228 		int err = PTR_ERR(key->payload.data[dns_key_error]);  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 	int err = PTR_ERR(key->payload.data[dns_key_error]);  in dns_resolver_read()
249 	return user_read(key, buffer, buflen);  in dns_resolver_read()
267 	struct key *keyring;  in init_dns_resolver()