diff options
| -rw-r--r-- | net/core/filter.c | 3 | ||||
| -rw-r--r-- | net/ipv6/route.c | 26 |
2 files changed, 1 insertions, 28 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index da3f3d94d6e9..96bd962c292d 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -1404,9 +1404,6 @@ static u64 bpf_clone_redirect(u64 r1, u64 ifindex, u64 flags, u64 r4, u64 r5) if (unlikely(!dev)) return -EINVAL; - if (unlikely(!(dev->flags & IFF_UP))) - return -EINVAL; - skb2 = skb_clone(skb, GFP_ATOMIC); if (unlikely(!skb2)) return -ENOMEM; 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, |