From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 10 Jan 2018 15:06:14 +1100
Subject: tuntap: fix for "tuntap: XDP transmission"
Patch-mainline: v4.16-rc1
Git-commit: 1125b008711581a8962ee028e2982d7757093600
References: bsc#1109837

Fixes: fc72d1d54dd9 ("tuntap: XDP transmission")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 include/linux/if_tun.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -42,11 +42,11 @@ static inline bool tun_is_xdp_buff(void
 {
 	return false;
 }
-void *tun_xdp_to_ptr(void *ptr)
+static inline void *tun_xdp_to_ptr(void *ptr)
 {
 	return NULL;
 }
-void *tun_ptr_to_xdp(void *ptr)
+static inline void *tun_ptr_to_xdp(void *ptr)
 {
 	return NULL;
 }