Use ip_is_fragment() to simpify code. Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> --- net/netfilter/xt_HMARK.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/xt_HMARK.c b/net/netfilter/xt_HMARK.c index 713fb38541df..8928ec56c388 100644 --- a/net/netfilter/xt_HMARK.c +++ b/net/netfilter/xt_HMARK.c @@ -276,7 +276,7 @@ hmark_pkt_set_htuple_ipv4(const struct sk_buff *skb, struct hmark_tuple *t, return 0; /* follow-up fragments don't contain ports, skip all fragments */ - if (ip->frag_off & htons(IP_MF | IP_OFFSET)) + if (ip_is_fragment(ip)) return 0; hmark_set_tuple_ports(skb, (ip->ihl * 4) + nhoff, t, info); -- 2.17.1
