/* Description: Query the SELinux security server to lookup the correct SID for the given security attributes. If the query is successful, cache the result to speed up future lookups. Returns zero on success, negative values on failure.  */
static int selinux_netlbl_sidlookup_cached(struct sk_buff *skb, struct netlbl_lsm_secattr *secattr, u32 *sid)
/* Description: Query the SELinux security server to lookup the correct SID for the given security attributes. If the query is successful, cache the result to speed up future lookups. Returns zero on success, negative values on failure.  */
static int selinux_netlbl_sidlookup_cached(struct sk_buff *skb, struct netlbl_lsm_secattr *secattr, u32 *sid)
{
	int rc;
	rc = security_netlbl_secattr_to_sid(secattr, sid);
	if (rc == 0 &&
	    (secattr->flags & NETLBL_SECATTR_CACHEABLE) &&
	    (secattr->flags & NETLBL_SECATTR_CACHE))
		netlbl_cache_add(skb, secattr);
	return rc;
}