sr_flow
srfp = &(srp->sr_flow[(hash >> 6) % SFXGE_MAX_FLOW]);
if ((srp->sr_flow = kmem_zalloc(sizeof (sfxge_rx_flow_t) *
kmem_free(srp->sr_flow, sizeof (sfxge_rx_flow_t) *
srp->sr_flow = NULL;
kmem_free(srp->sr_flow, sizeof (sfxge_rx_flow_t) *
srp->sr_flow = NULL;