diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 53617d715188..111deadc1c06 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -421,31 +421,7 @@ static bool rt6_check_expired(const struct rt6_info *rt) static int rt6_info_hash_nhsfn(unsigned int candidate_count, const struct flowi6 *fl6) { - unsigned int val = fl6->flowi6_proto; - - val ^= ipv6_addr_hash(&fl6->daddr); - val ^= ipv6_addr_hash(&fl6->saddr); - - /* Work only if this not encapsulated */ - switch (fl6->flowi6_proto) { - case IPPROTO_UDP: - case IPPROTO_TCP: - case IPPROTO_SCTP: - val ^= (__force u16)fl6->fl6_sport; - val ^= (__force u16)fl6->fl6_dport; - break; - - case IPPROTO_ICMPV6: - val ^= (__force u16)fl6->fl6_icmp_type; - val ^= (__force u16)fl6->fl6_icmp_code; - break; - } - /* RFC6438 recommands to use flowlabel */ - val ^= (__force u32)fl6->flowlabel; - - /* Perhaps, we need to tune, this function? */ - val = val ^ (val >> 7) ^ (val >> 12); - return val % candidate_count; + return get_hash_from_flowi6(fl6) % candidate_count; } static struct rt6_info *rt6_multipath_select(struct rt6_info *match, |