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[23.128.96.35]) by mx.google.com with ESMTPS id j14-20020a170902da8e00b001bb9375b349si10318293plx.536.2023.11.21.02.37.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Nov 2023 02:37:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=eqM9ioDn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 8CEA2804746C; Tue, 21 Nov 2023 02:37:05 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233819AbjKUKgr (ORCPT + 99 others); Tue, 21 Nov 2023 05:36:47 -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: 8bit X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Tue, 21 Nov 2023 02:37:06 -0800 (PST) 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 --- 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 */ }; /* array of 3215 devices structures */ -- 2.42.1