can: fix sparse warning for cgw_list

Make cgw_list static to remove the following sparse warning:
net/can/gw.c:69:1: warning: symbol 'cgw_list' was not declared.
Should it be static?

Signed-off-by: Daniel Baluta <[email protected]>
Acked-by: Oliver Hartkopp <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
This commit is contained in:
Daniel Baluta 2012-03-26 02:05:50 +03:00 • committed by Marc Kleine-Budde
commit a75afd4770

View file

@ -66,7 +66,7 @@ MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Oliver Hartkopp <[email protected]>");
MODULE_ALIAS("can-gw");
HLIST_HEAD(cgw_list);
static HLIST_HEAD(cgw_list);
static struct notifier_block notifier;
static struct kmem_cache *cgw_cache __read_mostly;