selinux: avc_has_perm_flags has no more users

.. so get rid of it.  The only indirect users were all the
avc_has_perm() callers which just expanded to have a zero flags
argument.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

security/selinux/avc.c

@@ -746,7 +746,6 @@ inline int avc_has_perm_noaudit(u32 ssid, u32 tsid,
  * @tclass: target security class
  * @requested: requested permissions, interpreted based on @tclass
  * @auditdata: auxiliary audit data
- * @flags: VFS walk flags
  *
  * Check the AVC to determine whether the @requested permissions are granted
  * for the SID pair (@ssid, @tsid), interpreting the permissions
@@ -756,17 +755,15 @@ inline int avc_has_perm_noaudit(u32 ssid, u32 tsid,
  * permissions are granted, -%EACCES if any permissions are denied, or
  * another -errno upon other errors.
  */
-int avc_has_perm_flags(u32 ssid, u32 tsid, u16 tclass,
-		       u32 requested, struct common_audit_data *auditdata,
-		       unsigned flags)
+int avc_has_perm(u32 ssid, u32 tsid, u16 tclass,
+		 u32 requested, struct common_audit_data *auditdata)
 {
 	struct av_decision avd;
 	int rc, rc2;
 
 	rc = avc_has_perm_noaudit(ssid, tsid, tclass, requested, 0, &avd);
 
-	rc2 = avc_audit(ssid, tsid, tclass, requested, &avd, rc, auditdata,
-			flags);
+	rc2 = avc_audit(ssid, tsid, tclass, requested, &avd, rc, auditdata, 0);
 	if (rc2)
 		return rc2;
 	return rc;

security/selinux/include/avc.h

@@ -147,17 +147,9 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
 			 unsigned flags,
 			 struct av_decision *avd);
 
-int avc_has_perm_flags(u32 ssid, u32 tsid,
-		       u16 tclass, u32 requested,
-		       struct common_audit_data *auditdata,
-		       unsigned);
-
-static inline int avc_has_perm(u32 ssid, u32 tsid,
-			       u16 tclass, u32 requested,
-			       struct common_audit_data *auditdata)
-{
-	return avc_has_perm_flags(ssid, tsid, tclass, requested, auditdata, 0);
-}
+int avc_has_perm(u32 ssid, u32 tsid,
+		 u16 tclass, u32 requested,
+		 struct common_audit_data *auditdata);
 
 u32 avc_policy_seqno(void);