ima: Remove redundant policy rule set in add_rules()

Function ima_appraise_flag() returns the flag to be set in
temp_ima_appraise depending on the hook identifier passed as an argument.
It is not necessary to set the flag again for the POLICY_CHECK hook.

Signed-off-by: Krzysztof Struczynski <[email protected]>
Signed-off-by: Mimi Zohar <[email protected]>

Author: kstruczy

security/integrity/ima/ima_policy.c

@@ -643,11 +643,8 @@ static void add_rules(struct ima_rule_entry *entries, int count,
 
 			list_add_tail(&entry->list, &ima_policy_rules);
 		}
-		if (entries[i].action == APPRAISE) {
+		if (entries[i].action == APPRAISE)
 			temp_ima_appraise |= ima_appraise_flag(entries[i].func);
-			if (entries[i].func == POLICY_CHECK)
-				temp_ima_appraise |= IMA_APPRAISE_POLICY;
-		}
 	}
 }