ipv6: make __ipv6_isatap_ifid static

Another exported symbol only used in one file

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 958d2749b7a9..a9441249306c 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -276,8 +276,6 @@ static inline int ipv6_addr_is_ll_all_routers(const struct in6_addr *addr)
                 (addr->s6_addr32[3] ^ htonl(0x00000002))) == 0;
 }
 
-extern int __ipv6_isatap_ifid(u8 *eui, __be32 addr);
-
 static inline int ipv6_addr_is_isatap(const struct in6_addr *addr)
 {
         return (addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE);