BLK_IF_CONNECTED
case BLK_IF_CONNECTED:
ring->ri_if_status = BLK_IF_CONNECTED;
if (ring->ri_if_status != BLK_IF_CONNECTED) {
if (ring->ri_if_status != BLK_IF_CONNECTED) {
if (ring->ri_if_status != BLK_IF_CONNECTED) {
if (ring->ri_if_status != BLK_IF_CONNECTED) {
if (ring->ri_if_status != BLK_IF_CONNECTED) {