vxlan: Remove unused argument from vxlan_build_gbp_hdr( ) and vxlan_build_gpe_hdr( )

Remove unused argument (i.e. u32 vxflags) in vxlan_build_gbp_hdr( ) and
vxlan_build_gpe_hdr( ) function arguments.
Signed-off-by: Gavin Li <gavinl@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/vxlan/vxlan_core.c

@@ -2093,8 +2093,7 @@ static bool route_shortcircuit(struct net_device *dev, struct sk_buff *skb)
 	return false;
 }
 
-static void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, u32 vxflags,
-				struct vxlan_metadata *md)
+static void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, struct vxlan_metadata *md)
 {
 	struct vxlanhdr_gbp *gbp;
 
@@ -2113,8 +2112,7 @@ static void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, u32 vxflags,
 	gbp->policy_id = htons(md->gbp & VXLAN_GBP_ID_MASK);
 }
 
-static int vxlan_build_gpe_hdr(struct vxlanhdr *vxh, u32 vxflags,
-			       __be16 protocol)
+static int vxlan_build_gpe_hdr(struct vxlanhdr *vxh, __be16 protocol)
 {
 	struct vxlanhdr_gpe *gpe = (struct vxlanhdr_gpe *)vxh;
 
@@ -2177,9 +2175,9 @@ static int vxlan_build_skb(struct sk_buff *skb, struct dst_entry *dst,
 	}
 
 	if (vxflags & VXLAN_F_GBP)
-		vxlan_build_gbp_hdr(vxh, vxflags, md);
+		vxlan_build_gbp_hdr(vxh, md);
 	if (vxflags & VXLAN_F_GPE) {
-		err = vxlan_build_gpe_hdr(vxh, vxflags, skb->protocol);
+		err = vxlan_build_gpe_hdr(vxh, skb->protocol);
 		if (err < 0)
 			return err;
 		inner_protocol = skb->protocol;