From: Casey Schaufler <casey@schaufler-ca.com>
Date: Thu, 30 Jul 2015 21:35:14 +0000 (-0700)
Subject: BACKPORT: Smack: Three symbols that should be static
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93f0613da5da3e0976be0e32e38d48ddd6f14c29;p=platform%2Fkernel%2Flinux-stable.git

BACKPORT: Smack: Three symbols that should be static

The kbuild test robot reported a couple of these,
and the third showed up by inspection. Making the
symbols static is proper.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
(cherry-picked from upstream 1eddfe8edb8f85a0d7f793090abcbdf8741455de)
---

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 3a6ff4de28b8..8e8e158cb1b9 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -291,7 +291,7 @@ static struct smack_known *smk_fetch(const char *name, struct inode *ip,
  *
  * Returns the new blob or NULL if there's no memory available
  */
-struct inode_smack *new_inode_smack(struct smack_known *skp)
+static struct inode_smack *new_inode_smack(struct smack_known *skp)
 {
 	struct inode_smack *isp;
 
@@ -4509,7 +4509,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
 	return 0;
 }
 
-struct security_hook_list smack_hooks[] = {
+static struct security_hook_list smack_hooks[] = {
 	LSM_HOOK_INIT(ptrace_access_check, smack_ptrace_access_check),
 	LSM_HOOK_INIT(ptrace_traceme, smack_ptrace_traceme),
 	LSM_HOOK_INIT(syslog, smack_syslog),
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index c1aa663bda94..e6c67c273f34 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -139,7 +139,7 @@ struct smack_master_list {
 	struct smack_rule	*smk_rule;
 };
 
-LIST_HEAD(smack_rule_list);
+static LIST_HEAD(smack_rule_list);
 
 struct smack_parsed_rule {
 	struct smack_known	*smk_subject;