/* Original src, to ensure we map it consistently if poss. */
hash = jhash2((u32 *)&tuple->src, sizeof(tuple->src) / sizeof(u32),
tuple->dst.protonum ^ zone ^ nf_conntrack_hash_rnd);
- return ((u64)hash * net->ct.nat_htable_size) >> 32;
+
+ return reciprocal_scale(hash, net->ct.nat_htable_size);
}
/* Is this tuple already taken? (not by us) */
}
var_ipp->all[i] = (__force __u32)
- htonl(minip + (((u64)j * dist) >> 32));
+ htonl(minip + reciprocal_scale(j, dist));
if (var_ipp->all[i] != range->max_addr.all[i])
full_range = true;