Commit ddcb4541 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

gre: protocol table can be static 



This table is only used in gre.c

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 94d57c4c

net/ipv4/gre.c

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ 
#include <net/gre.h>





const struct gre_protocol *gre_proto[GREPROTO_MAX] __read_mostly;

static const struct gre_protocol *gre_proto[GREPROTO_MAX] __read_mostly;

static DEFINE_SPINLOCK(gre_proto_lock);



int gre_add_protocol(const struct gre_protocol *proto, u8 version)