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Commit b5708501 authored by Edward Cree's avatar Edward Cree Committed by David S. Miller
Browse files

net: vxlan: enable local checksum offload 



Signed-off-by: default avatarEdward Cree <ecree@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 21e2e7f9

drivers/net/vxlan.c

+2 −4
Original line number Diff line number Diff line
@@ -1702,11 +1702,9 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, 
		if (csum_start <= VXLAN_MAX_REMCSUM_START &&

		    !(csum_start & VXLAN_RCO_SHIFT_MASK) &&

		    (skb->csum_offset == offsetof(struct udphdr, check) ||

		     skb->csum_offset == offsetof(struct tcphdr, check))) {

			udp_sum = false;

		     skb->csum_offset == offsetof(struct tcphdr, check)))

			type |= SKB_GSO_TUNNEL_REMCSUM;

	}

	}



	min_headroom = LL_RESERVED_SPACE(dst->dev) + dst->header_len

			+ VXLAN_HLEN + iphdr_len
@@ -1723,7 +1721,7 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst, 
	if (WARN_ON(!skb))

		return -ENOMEM;



	skb = iptunnel_handle_offloads(skb, udp_sum, type);

	skb = iptunnel_handle_offloads(skb, false, type);

	if (IS_ERR(skb))

		return PTR_ERR(skb);