From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C91DC2B9F7 for ; Mon, 24 May 2021 16:00:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26751611CD for ; Mon, 24 May 2021 16:00:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235568AbhEXQCV (ORCPT ); Mon, 24 May 2021 12:02:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:40464 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235079AbhEXPzp (ORCPT ); Mon, 24 May 2021 11:55:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4084A6193F; Mon, 24 May 2021 15:42:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621870929; bh=SFIWmuCmd6K2BeIYJTK9POv4VRaOLzfGVszXVW0XUB4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U+MxT6m+WE4Hjtl+kc3vkgZDPp9XAbM4dWyYpNYyfDlP2L+GR44zjVZa30e0TPoZE VdOh8ZEupr/cfQ1ZFhGNyyTnXOpI31rqAZiTv5Q2z43JWMHCNJdghWU5k7eHAsIqMc eOZY32CtQQixjhxqxd/TlD3rq2VyxM4ihh9qzUhQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kernel test robot , Mike Rapoport , Stafford Horne Subject: [PATCH 5.10 100/104] openrisc: mm/init.c: remove unused memblock_region variable in map_ram() Date: Mon, 24 May 2021 17:26:35 +0200 Message-Id: <20210524152336.161475222@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210524152332.844251980@linuxfoundation.org> References: <20210524152332.844251980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Rapoport commit 4eff124347191d1548eb4e14e20e77513dcbd0fe upstream. Kernel test robot reports: cppcheck possible warnings: (new ones prefixed by >>, may not real problems) >> arch/openrisc/mm/init.c:125:10: warning: Uninitialized variable: region [uninitvar] region->base, region->base + region->size); ^ Replace usage of memblock_region fields with 'start' and 'end' variables that are initialized in for_each_mem_range() and remove the declaration of region. Fixes: b10d6bca8720 ("arch, drivers: replace for_each_membock() with for_each_mem_range()") Reported-by: kernel test robot Signed-off-by: Mike Rapoport Signed-off-by: Stafford Horne Signed-off-by: Greg Kroah-Hartman --- arch/openrisc/mm/init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -76,7 +76,6 @@ static void __init map_ram(void) /* These mark extents of read-only kernel pages... * ...from vmlinux.lds.S */ - struct memblock_region *region; v = PAGE_OFFSET; @@ -122,7 +121,7 @@ static void __init map_ram(void) } printk(KERN_INFO "%s: Memory: 0x%x-0x%x\n", __func__, - region->base, region->base + region->size); + start, end); } }