diff options
| author | David S. Miller <davem@davemloft.net> | 2015-02-09 14:35:57 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-09 14:35:57 -0800 |
| commit | 2573beec56aa28a0e6d4430fb6796d0c76308bcf (patch) | |
| tree | 15c902551b78a954d5138304b97a16a4d9968202 /net/core/pktgen.c | |
| parent | fd3137cd33ae5590c45c81e9a46fe53b6ab5f66e (diff) | |
| parent | 531c94a9681b8c253fd0490a4ca8bbe01a38c78b (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index da934fc3faa8..9fa25b0ea145 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2842,25 +2842,25 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev, skb->dev = odev; skb->pkt_type = PACKET_HOST; + pktgen_finalize_skb(pkt_dev, skb, datalen); + if (!(pkt_dev->flags & F_UDPCSUM)) { skb->ip_summed = CHECKSUM_NONE; } else if (odev->features & NETIF_F_V4_CSUM) { skb->ip_summed = CHECKSUM_PARTIAL; skb->csum = 0; - udp4_hwcsum(skb, udph->source, udph->dest); + udp4_hwcsum(skb, iph->saddr, iph->daddr); } else { - __wsum csum = udp_csum(skb); + __wsum csum = skb_checksum(skb, skb_transport_offset(skb), datalen + 8, 0); /* add protocol-dependent pseudo-header */ - udph->check = csum_tcpudp_magic(udph->source, udph->dest, + udph->check = csum_tcpudp_magic(iph->saddr, iph->daddr, datalen + 8, IPPROTO_UDP, csum); if (udph->check == 0) udph->check = CSUM_MANGLED_0; } - pktgen_finalize_skb(pkt_dev, skb, datalen); - #ifdef CONFIG_XFRM if (!process_ipsec(pkt_dev, skb, protocol)) return NULL; @@ -2976,6 +2976,8 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev, skb->dev = odev; skb->pkt_type = PACKET_HOST; + pktgen_finalize_skb(pkt_dev, skb, datalen); + if (!(pkt_dev->flags & F_UDPCSUM)) { skb->ip_summed = CHECKSUM_NONE; } else if (odev->features & NETIF_F_V6_CSUM) { @@ -2984,7 +2986,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev, skb->csum_offset = offsetof(struct udphdr, check); udph->check = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, 0); } else { - __wsum csum = udp_csum(skb); + __wsum csum = skb_checksum(skb, skb_transport_offset(skb), udplen, 0); /* add protocol-dependent pseudo-header */ udph->check = csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, csum); @@ -2993,8 +2995,6 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev, udph->check = CSUM_MANGLED_0; } - pktgen_finalize_skb(pkt_dev, skb, datalen); - return skb; } |