From patchwork Wed Nov 16 07:57:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Verma, Vishal L" X-Patchwork-Id: 13044486 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86D84C433FE for ; Wed, 16 Nov 2022 07:57:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232829AbiKPH5v (ORCPT ); Wed, 16 Nov 2022 02:57:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232571AbiKPH5u (ORCPT ); Wed, 16 Nov 2022 02:57:50 -0500 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81A2123175; Tue, 15 Nov 2022 23:57:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1668585469; x=1700121469; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KiJFxHg73UmbAysUoUdzQCgP2Xj1YpjVLLbX13coZBc=; b=epSkuVOhMEM8cejYioCxTlgAXcO7ftvT+P5aTum1VQHIek0JL3cUeOeC SrcsnY6+gd5tPO0yl1FgiGvPbElWl2SRKqOisTsoTPRkFj9B6lpusMYkH Se9k7pcrMyv/WJq+CW8jkCMzfjhL6TDtYTiXy94hfdEKRQDnBmRL6mBIW D+ARez2KaX6RYrJMA/nbBxw8Ntuso0eUTOFBnDOK7K1QZ7xFSi2DENcKz ecYdav4GtTmU6GiJnc9CIsZCPTbc6Yl+3cRd+6dDRluz2C1CU1MF/nwWQ rhvdNm1rykexMDkaz0U+Asi/DjGz96FnoedFKhAPfi98DISdhBgqU5LI4 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10532"; a="398767159" X-IronPort-AV: E=Sophos;i="5.96,167,1665471600"; d="scan'208";a="398767159" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2022 23:57:49 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10532"; a="702769364" X-IronPort-AV: E=Sophos;i="5.96,167,1665471600"; d="scan'208";a="702769364" Received: from ake-mobl.amr.corp.intel.com (HELO vverma7-desk1.intel.com) ([10.209.189.231]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2022 23:57:48 -0800 From: Vishal Verma To: Cc: , , "Rafael J. Wysocki" , Dan Williams , liushixin2@huawei.com, Vishal Verma , "Rafael J . Wysocki" Subject: [PATCH 1/2] ACPI: HMAT: remove unnecessary variable initialization Date: Wed, 16 Nov 2022 00:57:35 -0700 Message-Id: <20221116075736.1909690-2-vishal.l.verma@intel.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221116075736.1909690-1-vishal.l.verma@intel.com> References: <20221116075736.1909690-1-vishal.l.verma@intel.com> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=993; h=from:subject; bh=KiJFxHg73UmbAysUoUdzQCgP2Xj1YpjVLLbX13coZBc=; b=owGbwMvMwCXGf25diOft7jLG02pJDMkl0z8c2bBOhXPxhhcv27v8VlxRD5I49mFC+5c7y0NDmwr5 vVzPd5SyMIhxMciKKbL83fOR8Zjc9nyewARHmDmsTCBDGLg4BWAi5l8Z/ocvNH5QtEf3/525N/MSzF 9OCLPs6bb4nXLoWZLpm3m5WQ2MDJOd7b994WDqmGTY4Hjm3y0mnqA47QQfk7OVhVcu9lg2cgMA X-Developer-Key: i=vishal.l.verma@intel.com; a=openpgp; fpr=F8682BE134C67A12332A2ED07AFA61BEA3B84DFF Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org In hmat_register_target_initiators(), the variable 'best' gets initialized in the outer per-locality-type for loop. The initialization just before setting up 'Access 1' targets was unnecessary. Remove it. Cc: Rafael J. Wysocki Cc: Liu Shixin Cc: Dan Williams Signed-off-by: Vishal Verma Acked-by: Kirill A. Shutemov --- drivers/acpi/numa/hmat.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index 23f49a2f4d14..144a84f429ed 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -644,7 +644,6 @@ static void hmat_register_target_initiators(struct memory_target *target) /* Access 1 ignores Generic Initiators */ bitmap_zero(p_nodes, MAX_NUMNODES); list_sort(p_nodes, &initiators, initiator_cmp); - best = 0; for (i = WRITE_LATENCY; i <= READ_BANDWIDTH; i++) { loc = localities_types[i]; if (!loc)