Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754741AbZGUCeu (ORCPT ); Mon, 20 Jul 2009 22:34:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754697AbZGUCet (ORCPT ); Mon, 20 Jul 2009 22:34:49 -0400 Received: from e38.co.us.ibm.com ([32.97.110.159]:48288 "EHLO e38.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754661AbZGUCes (ORCPT ); Mon, 20 Jul 2009 22:34:48 -0400 From: Subrata Modak To: Ingo Molnar , linux-laptop@vger.kernel.org, Stephen Rothwell Cc: Sachin P Sant , Ingo Molnar , David Howells , Subrata Modak , Balbir Singh , LKML Date: Tue, 21 Jul 2009 08:02:27 +0530 Message-Id: <20090721023226.31855.67236.sendpatchset@subratamodak.linux.ibm.com> Subject: [PATCH 05/06][RESEND] Fix compilation warning for arch/x86/kernel/apm_32.c Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 985 Lines: 32 The following fix was initially inspired by David Howells fix few days back: http://lkml.org/lkml/2009/7/9/109, However, Ingo disapproves such fixes as it's dangerous - in something as performance-uncritical. So, initialize 'err' to '0' to work around a GCC false positive warning: http://lkml.org/lkml/2009/7/18/89, Signed-off-by: Subrata Modak --- --- a/arch/x86/kernel/apm_32.c 2009-06-15 07:50:51.000000000 +0530 +++ b/arch/x86/kernel/apm_32.c 2009-07-15 06:43:59.000000000 +0530 @@ -811,7 +811,7 @@ static int apm_do_idle(void) u8 ret = 0; int idled = 0; int polling; - int err; + int err = 0; polling = !!(current_thread_info()->status & TS_POLLING); if (polling) { --- Regards-- Subrata -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/