5045 use atomic_{inc,dec}_* instead of atomic_add_*
@@ -1556,11 +1556,11 @@ ill_t *ill; ip_recv_attr_t iras; boolean_t dummy; /* We assign an IP ident for nice errors */ - ipha->ipha_ident = atomic_add_32_nv(identp, 1); + ipha->ipha_ident = atomic_inc_32_nv(identp); BUMP_MIB(&ipst->ips_ip_mib, ipIfStatsOutNoRoutes); if (ire->ire_type & IRE_NOROUTE) { /* A lack of a route as opposed to RTF_REJECT|BLACKHOLE */