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smack: mark 'smack_enabled' global variable as __initdata 

Mark 'smack_enabled' as __initdata
since it is only used during initialization code.

Signed-off-by: Austin Kim <austin.kim@lge.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
This commit is contained in:
Austin Kim 2021-06-29 14:41:44 +01:00 committed by Casey Schaufler
parent 6d14f5c702
commit bfc3cac0c7
2 changed files with 2 additions and 2 deletions
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2
security/smack/smack.h
View File

@ -302,7 +302,7 @@ int smack_populate_secattr(struct smack_known *skp);
/*
* Shared data.
*/
extern int smack_enabled;
extern int smack_enabled __initdata;
extern int smack_cipso_direct;
extern int smack_cipso_mapped;
extern struct smack_known *smack_net_ambient;

2
security/smack/smack_lsm.c
View File

@ -54,7 +54,7 @@
static DEFINE_MUTEX(smack_ipv6_lock);
static LIST_HEAD(smk_ipv6_port_list);
struct kmem_cache *smack_rule_cache;
int smack_enabled;
int smack_enabled __initdata;
#define A(s) {"smack"#s, sizeof("smack"#s) - 1, Opt_##s}
static struct {