From patchwork Thu Sep 28 13:21:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 13403012 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1734EE732DA for ; Thu, 28 Sep 2023 13:22:56 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.609710.948829 (Exim 4.92) (envelope-from ) id 1qlqyZ-0000Lh-Mz; Thu, 28 Sep 2023 13:22:43 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 609710.948829; Thu, 28 Sep 2023 13:22:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qlqyZ-0000Jq-Gc; Thu, 28 Sep 2023 13:22:43 +0000 Received: by outflank-mailman (input) for mailman id 609710; Thu, 28 Sep 2023 13:20:41 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qlqwb-00087E-9K for xen-devel@lists.xenproject.org; Thu, 28 Sep 2023 13:20:41 +0000 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id d11bd5ed-5e01-11ee-9b0d-b553b5be7939; Thu, 28 Sep 2023 15:20:39 +0200 (CEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 1BE9DB81C37; Thu, 28 Sep 2023 13:20:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4A18DC433C9; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 330D6E732C8; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: d11bd5ed-5e01-11ee-9b0d-b553b5be7939 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=+p+3vHCOnUcUaEzZMikCulI1IPUTmdWXYayvngQD2c0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=mzqRR96IqOZqBV5Yb0dgWU0g+ijF3CCcgQV8S2BnNG36CqililXyXW37lordws2Vw bNf6j8BwbWRDMeAcl1HJOdx6hI377pUARbrjgx7ob7RjW3rDK9yC8WDNFe49rBrihM SRax7GlmUHTBCuaX68KoMbgdJpg1g29quUvtPBJM71IxEEhlfArNI2+MLgFFFhp6ut XGt2pYmn3y+gLvv0J+hT8UGnuqIt6mca8/uqCZe0Hm7ts6AedSzrn1CEAb/tIm6X7K frhHjXYWRlVVztapw0snIidTYgTTytN8HP2qM9OzocYqcnEp6AZflrO0g9MJuc5r2A 6HJCN2L6WD34Q== From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:27 +0200 Subject: [PATCH 02/15] hpet: Remove now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-2-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=923; i=j.granados@samsung.com; h=from:subject:message-id; bh=Cw9ABMFpnyv2zFyB+i4J8EYtdLPON6S7im56m99/UHA=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3cZP4/W+a6sX+4Mbxog+vl7vqsH0tWzrKp3 dRTfVbxK26JAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93AAKCRC6l81St5ZB T9riDACUD/Jre8jcU5+OvZKiBvH9XjdFMaKU0co+i5vm3FNZOXTjdH7XvrWf6kbuzCSiDyCiJkt FfwX7rwRlRjmiTOkycbkZJcqJagqVg7uxyKIGWg3P79nnNJnjxx9YOiegks9BtVKXknXd9MO6Ux PleMQagWbT5PrsWC+oMdYZNVsHntVjOY0lE3WjXs/ZjSvYBZByjEuLvDehTeCxmCs2m5jgfqdq7 Fnd8lWtAAQY+Um+ElRHzadglJc3Akj6O3oGUTjhj1ZgmfGw8oPgW4JfezIFSMZo+AJDJGk2b9HZ 8j7uwkNQgJtwaH/Ty6v0XoEFtMcHHgmQFyzMoZzJfoIL5FTp4SB105XILABtwkECic2YKTT09QZ Qn5wS4xu4MPLFa4Jl6c8dVu8oH0XW2vZwYzLxsCAns1xaSjTneTH8mzdjL0Nynb1mzwEKekXUwd rquzFSuo8rALGrUnmLnGnAeyuf3mXIjz59ACyQlZQwNAgoxYbuktFTrpIxa5wy4CngcnM= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove the last empty element from hpet_table. Signed-off-by: Joel Granados --- drivers/char/hpet.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index ee71376f174b..11f466fea5ed 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -727,8 +727,7 @@ static struct ctl_table hpet_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - }, - {} + } }; static struct ctl_table_header *sysctl_header;