/* reading a request-key authorisation key retrieves the callout information  */
static void request_key_auth_describe(const struct key *, struct seq_file *)
/* reading a request-key authorisation key retrieves the callout information  */
static void request_key_auth_describe(const struct key *, struct seq_file *)
{
	struct request_key_auth *rka = key->payload.data;
	seq_puts(m, "key:");
	seq_puts(m, key->description);
	seq_printf(m, " pid:%d ci:%zu", rka->pid, rka->callout_len);
}