From nobody Thu Dec 18 07:10:24 2025 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 9DAD4C5ACB3 for ; Tue, 21 Nov 2023 10:36:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233832AbjKUKgs (ORCPT ); Tue, 21 Nov 2023 05:36:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233830AbjKUKgm (ORCPT ); Tue, 21 Nov 2023 05:36:42 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BC9D138 for ; Tue, 21 Nov 2023 02:36:34 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1583C43391; Tue, 21 Nov 2023 10:36:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700562993; bh=Br1SkmNs2wmxWtCfzlRvkihDMx+ev4HQgVz58LlvuJg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eqM9ioDnWDYdrf47n7Fr+BtuSZC4Gg/CsWiMHkyqPmowW5WVa/Ramv6XL7VXoQvjd 2Vv8xGBifzOwiM2JapDt2wMFF6AarpQtr9G5AAuDYM1zsbaRo7tUhRtpbMrDtfprMG dKEkkfct6vdxIhhrZ8m/3fm72yeTiAqEtPsTgQdKQif6cEnhh6CRrIsm6mLjqZaRjq 3bK4LCrSBYOauRyZSTZLAUoAD6HUrRzradOR604vaD+TZOCmtLzMuoJ2mzJlhoxBq+ n/y9/z0YPsAuhrKn+o/wGZFe1FoCMEGwKjux/V3uNQXhTpa1eU31k/4U9IdckLiqt5 RVCYBp9a68BLw== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , linux-s390@vger.kernel.org Subject: [PATCH 1/6] tty: con3215: drop raw3215_info::ubuffer Date: Tue, 21 Nov 2023 11:36:21 +0100 Message-ID: <20231121103626.17772-2-jirislaby@kernel.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231121103626.17772-1-jirislaby@kernel.org> References: <20231121103626.17772-1-jirislaby@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" clang-struct [1] found raw3215_info::ubuffer unused. It's actually not used since 2004 when we switched to kernel buffers. [1] https://github.com/jirislaby/clang-struct Signed-off-by: Jiri Slaby (SUSE) Cc: Heiko Carstens Cc: Vasily Gorbik Cc: Alexander Gordeev Cc: Christian Borntraeger Cc: Sven Schnelle Cc: linux-s390@vger.kernel.org Acked-by: Alexander Gordeev --- drivers/s390/char/con3215.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 99361618c31f..34bc343dcfcc 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -89,7 +89,6 @@ struct raw3215_info { wait_queue_head_t empty_wait; /* wait queue for flushing */ struct timer_list timer; /* timer for delayed output */ int line_pos; /* position on the line (for tabs) */ - char ubuffer[80]; /* copy_from_user buffer */ }; =20 /* array of 3215 devices structures */ --=20 2.42.1