[PATCH -next] ima: Make arch_policy_entry static

[YueHaibing]

Fix sparse warning:

security/integrity/ima/ima_policy.c:202:23: warning:
 symbol 'arch_policy_entry' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: YueHaibing <yuehaibing at huawei.com>
---
 security/integrity/ima/ima_policy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 1cc822a..cd1b728 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -199,7 +199,7 @@ static struct ima_rule_entry secure_boot_rules[] __ro_after_init = {
 };
 
 /* An array of architecture specific rules */
-struct ima_rule_entry *arch_policy_entry __ro_after_init;
+static struct ima_rule_entry *arch_policy_entry __ro_after_init;
 
 static LIST_HEAD(ima_default_rules);
 static LIST_HEAD(ima_policy_rules);
-- 
2.7.4