smack: smk_ipv6_port_list should be static

Fixes the following sparse warning:

 security/smack/smack_lsm.c:55:1: warning: symbol 'smk_ipv6_port_list'
 was not declared. Should it be static?

Signed-off-by: Geliang Tang <[email protected]>
Acked-by: Casey Schaufler <[email protected]>
This commit is contained in:
Geliang Tang 2015-09-27 23:10:25 +08:00 • committed by Casey Schaufler
commit 8b549ef42a

View file

@ -52,7 +52,7 @@
#define SMK_SENDING 2
#ifdef SMACK_IPV6_PORT_LABELING
LIST_HEAD(smk_ipv6_port_list);
static LIST_HEAD(smk_ipv6_port_list);
#endif
static struct kmem_cache *smack_inode_cache;
int smack_enabled;