From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5523B46535; Tue, 21 Nov 2023 10:36:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eqM9ioDn" 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> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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