1689 static bool vxlan_remcsum(struct vxlanhdr *unparsed,  in vxlan_remcsum()  argument
1694 	if (!(unparsed->vx_flags & VXLAN_HF_RCO) || skb->remcsum_offload)  in vxlan_remcsum()
1697 	start = vxlan_rco_start(unparsed->vx_vni);  in vxlan_remcsum()
1698 	offset = start + vxlan_rco_offset(unparsed->vx_vni);  in vxlan_remcsum()
1706 	unparsed->vx_flags &= ~VXLAN_HF_RCO;  in vxlan_remcsum()
1707 	unparsed->vx_vni &= VXLAN_VNI_MASK;  in vxlan_remcsum()
1711 static void vxlan_parse_gbp_hdr(struct vxlanhdr *unparsed,  in vxlan_parse_gbp_hdr()  argument
1715 	struct vxlanhdr_gbp *gbp = (struct vxlanhdr_gbp *)unparsed;  in vxlan_parse_gbp_hdr()
1718 	if (!(unparsed->vx_flags & VXLAN_HF_GBP))  in vxlan_parse_gbp_hdr()
1738 	unparsed->vx_flags &= ~VXLAN_GBP_USED_BITS;  in vxlan_parse_gbp_hdr()
1741 static bool vxlan_parse_gpe_hdr(struct vxlanhdr *unparsed,  in vxlan_parse_gpe_hdr()  argument
1745 	struct vxlanhdr_gpe *gpe = (struct vxlanhdr_gpe *)unparsed;  in vxlan_parse_gpe_hdr()
1766 	unparsed->vx_flags &= ~VXLAN_GPE_USED_BITS;  in vxlan_parse_gpe_hdr()
1832 	struct vxlanhdr unparsed;  in vxlan_rcv()  local
1844 	unparsed = *vxlan_hdr(skb);  in vxlan_rcv()
1846 	if (!(unparsed.vx_flags & VXLAN_HF_VNI)) {  in vxlan_rcv()
1853 	unparsed.vx_flags &= ~VXLAN_HF_VNI;  in vxlan_rcv()
1854 	unparsed.vx_vni &= ~VXLAN_VNI_MASK;  in vxlan_rcv()
1870 		if (!vxlan_parse_gpe_hdr(&unparsed, &protocol, skb, vs->flags))  in vxlan_rcv()
1880 		if (unlikely(!vxlan_remcsum(&unparsed, skb, vs->flags)))  in vxlan_rcv()
1900 		vxlan_parse_gbp_hdr(&unparsed, skb, vs->flags, md);  in vxlan_rcv()
1905 	if (unparsed.vx_flags || unparsed.vx_vni) {  in vxlan_rcv()