diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index d8bc889b50c8..df6ee2884e7a 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2559,16 +2559,17 @@ __u32 __skb_get_rxhash(struct sk_buff *skb) poff = proto_ports_offset(ip_proto); if (poff >= 0) { nhoff += ihl * 4 + poff; - if (pskb_may_pull(skb, nhoff + 4)) { + if (pskb_may_pull(skb, nhoff + 4)) ports.v32 = * (__force u32 *) (skb->data + nhoff); - if (ports.v16[1] < ports.v16[0]) - swap(ports.v16[0], ports.v16[1]); - } } /* get a consistent hash (same value on both flow directions) */ - if (addr2 < addr1) + if (addr2 < addr1 || + (addr2 == addr1 && + ports.v16[1] < ports.v16[0])) { swap(addr1, addr2); + swap(ports.v16[0], ports.v16[1]); + } hash = jhash_3words(addr1, addr2, ports.v32, hashrnd); if (!hash) |