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| author | stephen hemminger <shemminger@vyatta.com> | 2010-10-01 13:58:00 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-04 04:50:51 (GMT) |
| commit | ddcb4541e917780ef7ccc68dd8df18ca0bc055d0 (patch) | |
| tree | 82aac826df08481cb661ad753eaad0bf96c83a3d /net/ipv4 | |
| parent | 94d57c4cfaa43e29ca5fa5ff874048cfc67276f5 (diff) | |
| download | linux-ddcb4541e917780ef7ccc68dd8df18ca0bc055d0.tar.xz | |
gre: protocol table can be static
This table is only used in gre.c
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/gre.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/gre.c b/net/ipv4/gre.c index b546736..caea688 100644 --- a/net/ipv4/gre.c +++ b/net/ipv4/gre.c @@ -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) |