From patchwork Mon Oct 2 08:55:21 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: 13405655 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 74360E784B0 for ; Mon, 2 Oct 2023 08:53:31 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.611246.950733 (Exim 4.92) (envelope-from ) id 1qnEg5-0004ay-8F; Mon, 02 Oct 2023 08:53:21 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 611246.950733; Mon, 02 Oct 2023 08:53:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qnEg5-0004aM-2F; Mon, 02 Oct 2023 08:53:21 +0000 Received: by outflank-mailman (input) for mailman id 611246; Mon, 02 Oct 2023 08:53:19 +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 1qnEg3-0004Uc-RD for xen-devel@lists.xenproject.org; Mon, 02 Oct 2023 08:53:19 +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 219a4a9e-6101-11ee-9b0d-b553b5be7939; Mon, 02 Oct 2023 10:53:18 +0200 (CEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 9E839B80E43; Mon, 2 Oct 2023 08:53:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1F46CC433CC; Mon, 2 Oct 2023 08:53:15 +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 0450BE784B1; Mon, 2 Oct 2023 08:53:15 +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: 219a4a9e-6101-11ee-9b0d-b553b5be7939 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696236795; bh=RreaA691Muoq1tBz/Pv/giyNwquLQXAxE/PNRJuaEjE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=sx2UpIMN8E2QXKGVQUFVNnMJ0GEtgZD0Ul+FoiWvMA4RYfG3dNoIZyjt1rKnTkOus geyWn8BCmbb8IAOXXPPHU8p+gGM7OxFXK9KTqmOr7Ayx8+mkbIDznJkOD9R20ymkRh urH65fP0+QOmmxKDcS+PmY1LQ6TIP4MG96NoorpTG6HVALms2t9G61U+avKtZf0APE 9+8GVHCSube0tamnDpXZPlQMIkWbiquO/LnJkFbiGiW3HQrAlzNKu/9DOj5yUThcuo 9N2zPQqenavT+rFipo4Ez0biDf4IUxN1i2hJqsdN2KDGJOm7HjbF31TLkAYu36Thep T/+Z9BiGp08ew== From: Joel Granados via B4 Relay Date: Mon, 02 Oct 2023 10:55:21 +0200 Subject: [PATCH v2 04/15] tty: Remove now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20231002-jag-sysctl_remove_empty_elem_drivers-v2-4-02dd0d46f71e@samsung.com> References: <20231002-jag-sysctl_remove_empty_elem_drivers-v2-0-02dd0d46f71e@samsung.com> In-Reply-To: <20231002-jag-sysctl_remove_empty_elem_drivers-v2-0-02dd0d46f71e@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: Joel Granados , 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 X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=820; i=j.granados@samsung.com; h=from:subject:message-id; bh=b0aUzVe6G3QsR0W+3zYsGPcsPzyZspe7CT2B0wHyj9o=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlGoV8JnfhmuDA3unWN1NVJZzrIz4lKZhdzp0HC lZ53f5+cRWJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRqFfAAKCRC6l81St5ZB TwWTC/9eTUpJYa6b//Qxyv7U8gNWDnOx45RNIwyZjsQma+SD8AdbjbV6+B6BSuatpSFrt18HnY+ vYpazQWS+IMuefi8tSCcVhSh9CG3PDLzT/eoK63p5PAFwkSamtfxcz5ti6jPzxAmIld2IWdZbdg fBjpnYqdRq3qt1/AfkaHHXFShI6uF5rLdwHvkGMd2A6+2EAfN1H7LrxhTTixfwLWrbbFxCvzXXD j7JbesmcmNk2u/StA9EEJUbqF7RA4e6WzuK074sB6Gd+E/jgjDWrUC2t8evThm+fsUkSK+5PXv3 +h+E/QZEo5ueVCoUGHCRr2cA3xjXCInSPBUmsrCjVPXkvgdz0pidGY5lS5p7mz7XYzHPqzww00q kO+FFkLZ7da8MHGG/74o43NlhmgY6QKnmPHp461XJInY86fF9w/gZ9o2fHQ6whRiv9XVB8hxTF/ ITzpqyfwdwSRlC8qVn87Ha2TbGtunBEsDmBv8kYTgthTWJkYRTuIu7Gw9wf6DgNNButHs= 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 sentinel from tty_table Signed-off-by: Joel Granados Reviewed-by: Jiri Slaby --- drivers/tty/tty_io.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 8a94e5a43c6d..b3ae062912f5 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -3608,7 +3608,6 @@ static struct ctl_table tty_table[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, - { } }; /*