IPW_IBSS_MAC_HASH_SIZE
for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++)
for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++) {
int index = mac[5] % IPW_IBSS_MAC_HASH_SIZE;
struct list_head ibss_mac_hash[IPW_IBSS_MAC_HASH_SIZE];