From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752819AbaCXJrT (ORCPT ); Mon, 24 Mar 2014 05:47:19 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44572 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752781AbaCXJrQ (ORCPT ); Mon, 24 Mar 2014 05:47:16 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <1395640404-27958-1-git-send-email-behanw@converseincode.com> References: <1395640404-27958-1-git-send-email-behanw@converseincode.com> <1395506558.2143.18.camel@dabdike.int.hansenpartnership.com> To: behanw@converseincode.com Cc: dhowells@redhat.com, arnd@arndb.de, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, dwmw2@infradead.org, pageexec@freemail.hu, Mark Charlebois Subject: Re: [PATCH v4] LLVMLinux: Remove warning about returning an uninitialized variable Date: Mon, 24 Mar 2014 09:46:32 +0000 Message-ID: <11930.1395654392@warthog.procyon.org.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org behanw@converseincode.com wrote: > From: Behan Webster > > Fix uninitialized return code in default case in cmpxchg-local.h > > This patch fixes the code to prevent an uninitialized return value that is detected > when compiling with clang. The bug produces numerous warnings when compiling the > Linux kernel with clang. > > Signed-off-by: Behan Webster > Signed-off-by: Mark Charlebois Acked-by: David Howells