selinux: update parameter documentation

security/selinux/include/audit.h:54: warning: Function parameter or member 'krule' not described in 'selinux_audit_rule_known'
security/selinux/include/audit.h:54: warning: Excess function parameter 'rule' description in 'selinux_audit_rule_known'
security/selinux/include/avc.h:130: warning: Function parameter or member 'state' not described in 'avc_audit'

This also bring the parameter name of selinux_audit_rule_known() in sync
between declaration and definition.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

security/selinux/include/audit.h

@@ -51,7 +51,7 @@ int selinux_audit_rule_match(u32 sid, u32 field, u32 op, void *rule);
  *	@rule: rule to be checked
  *	Returns 1 if there are selinux fields specified in the rule, 0 otherwise.
  */
-int selinux_audit_rule_known(struct audit_krule *krule);
+int selinux_audit_rule_known(struct audit_krule *rule);
 
 #endif /* _SELINUX_AUDIT_H */
 

security/selinux/include/avc.h

@@ -104,6 +104,7 @@ int slow_avc_audit(struct selinux_state *state,
 
 /**
  * avc_audit - Audit the granting or denial of permissions.
+ * @state: SELinux state
  * @ssid: source security identifier
  * @tsid: target security identifier
  * @tclass: target security class