From owner-svn-src-stable@FreeBSD.ORG  Sun Sep  2 18:33:43 2012
Return-Path: <owner-svn-src-stable@FreeBSD.ORG>
Delivered-To: svn-src-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id CD851106564A;
	Sun,  2 Sep 2012 18:33:43 +0000 (UTC)
	(envelope-from eadler@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id B7AC98FC0A;
	Sun,  2 Sep 2012 18:33:43 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q82IXhDJ050073;
	Sun, 2 Sep 2012 18:33:43 GMT (envelope-from eadler@svn.freebsd.org)
Received: (from eadler@localhost)
	by svn.freebsd.org (8.14.4/8.14.4/Submit) id q82IXhgs050071;
	Sun, 2 Sep 2012 18:33:43 GMT (envelope-from eadler@svn.freebsd.org)
Message-Id: <201209021833.q82IXhgs050071@svn.freebsd.org>
From: Eitan Adler <eadler@FreeBSD.org>
Date: Sun, 2 Sep 2012 18:33:43 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
X-SVN-Group: stable-7
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r240048 - stable/7/sys/dev/acpica
X-BeenThere: svn-src-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for all the -stable branches of the src tree
	<svn-src-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>, 
	<mailto:svn-src-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable>
List-Post: <mailto:svn-src-stable@freebsd.org>
List-Help: <mailto:svn-src-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>,
	<mailto:svn-src-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 02 Sep 2012 18:33:43 -0000

Author: eadler
Date: Sun Sep  2 18:33:43 2012
New Revision: 240048
URL: http://svn.freebsd.org/changeset/base/240048

Log:
  MFC r238199:
  	Remove variables which are initialized but never used thereafter
  	reported by gcc46 warning
  
  Approved by:	cperciva (implicit)

Modified:
  stable/7/sys/dev/acpica/acpi_powerres.c
Directory Properties:
  stable/7/sys/   (props changed)

Modified: stable/7/sys/dev/acpica/acpi_powerres.c
==============================================================================
--- stable/7/sys/dev/acpica/acpi_powerres.c	Sun Sep  2 18:31:23 2012	(r240047)
+++ stable/7/sys/dev/acpica/acpi_powerres.c	Sun Sep  2 18:33:43 2012	(r240048)
@@ -312,7 +312,6 @@ acpi_pwr_switch_consumer(ACPI_HANDLE con
     ACPI_OBJECT			*reslist_object;
     ACPI_STATUS			status;
     char			*method_name, *reslist_name;
-    int				res_changed;
 
     ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
 
@@ -443,7 +442,7 @@ acpi_pwr_switch_consumer(ACPI_HANDLE con
      * Now we are ready to switch, so kill off any current power
      * resource references.
      */
-    res_changed = acpi_pwr_dereference_resource(pc);
+    acpi_pwr_dereference_resource(pc);
 
     /*
      * Add new power resource references, if we have any.  Traverse the
@@ -455,7 +454,6 @@ acpi_pwr_switch_consumer(ACPI_HANDLE con
 			  reslist_object->Package.Count));
 	acpi_ForeachPackageObject(reslist_object, acpi_pwr_reference_resource,
 				  pc);
-	res_changed = 1;
     }
 
     /*