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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 833DCC43460 for ; Sun, 9 May 2021 09:11:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 562DE610A0 for ; Sun, 9 May 2021 09:11:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229685AbhEIJMR (ORCPT ); Sun, 9 May 2021 05:12:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:37498 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229596AbhEIJMP (ORCPT ); Sun, 9 May 2021 05:12:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 951C06140B; Sun, 9 May 2021 09:11:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620551472; bh=4WEVhLSVp2dKbLOmxraeBWdH+1tEbp0pxIaZ2+hE7gI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M2+C0pA1EXBspa8UlnFMm9PT3dx5nP5aJ1ThNRXY+FHNVRZDb1dHErShAy6lqFh57 BrUESGLEHge/J4sLCcAIgtbbYOJrayu69L0q6PuzPRHANZnaaN8EaO4H6sz+2FwIZ+ xxntpPWUJ6KTtHtmCdoSNUKFVwBSLhCDD4xTS7CZGTglZZPs+kpb7/zxwgbvH5Zg2w JduA7kWTxKrUYoisigCYiX6XMnCyDvvV8V54yVD4hRZ4ww30i/CE9sMJ5uh3olpUZd dpWR6z9r3p2GYQby3vxNmEvZie7roeCXG5s4/aVb2sQg6MaC9JVOcxq/ZptHEP5F69 1yo2uPWLkW/zQ== From: Mike Rapoport To: Stafford Horne Cc: Jonas Bonn , Stefan Kristiansson , Mike Rapoport , Mike Rapoport , openrisc@lists.librecores.org, linux-kernel@vger.kernel.org, kernel test robot Subject: [PATCH 1/2] openrisc: mm/init.c: remove unused memblock_region variable in map_ram() Date: Sun, 9 May 2021 12:11:02 +0300 Message-Id: <20210509091103.7985-2-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210509091103.7985-1-rppt@kernel.org> References: <20210509091103.7985-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Rapoport 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 --- arch/openrisc/mm/init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index bf9b2310fc93..f3fa02b8838a 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -75,7 +75,6 @@ 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; @@ -121,7 +120,7 @@ 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); } } -- 2.28.0