[NET]: Replace CHECKSUM_HW by CHECKSUM_PARTIAL/CHECKSUM_COMPLETE

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / ipv4 / netfilter / ip_conntrack_proto_udp.c

diff --git a/net/ipv4/netfilter/ip_conntrack_proto_udp.c b/net/ipv4/netfilter/ip_conntrack_proto_udp.c
index 9b2c16b4d2ffdce020abb9a9ee1a7a941d7bf90a..e58e52f1455369d346344d655b8362fe7925637f 100644 (file)
--- a/net/ipv4/netfilter/ip_conntrack_proto_udp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_udp.c
@@ -117,8 +117,7 @@ static int udp_error(struct sk_buff *skb, enum ip_conntrack_info *ctinfo,
 
        /* Checksum invalid? Ignore.
         * We skip checking packets on the outgoing path
-        * because the semantic of CHECKSUM_HW is different there 
-        * and moreover root might send raw packets.
+        * because the checksum is assumed to be correct.
         * FIXME: Source route IP option packets --RR */
        if (ip_conntrack_checksum && hooknum == NF_IP_PRE_ROUTING &&
            nf_ip_checksum(skb, hooknum, iph->ihl * 4, IPPROTO_UDP)) {