From nobody Wed Dec 17 12:08:36 2025 Received: from mout.web.de (mout.web.de [212.227.15.4]) (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 DCAF81E890; Mon, 15 Jul 2024 08:52:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721033534; cv=none; b=e42biGHdKxwWYyx0Tlvrb4WbpVkCMohUxPFa9SmZcbzRt4SkRApxZWa11cK+EOlSpfGYtG6yE6+Y+SwKzFmo3Wb4cT4PWE3WicFtmtXcZuD1SyIGLur7WEHG6nJpsa2soOIg7W1iZfp1m3m/UvqBYhSZtAVKnuFlq7vto2x5eW8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721033534; c=relaxed/simple; bh=lPPSCe+ov7UF3C243GO/UqavibELTq39WhED1+GwWNA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=McNBUa9SQ0+SuC/ksiTXoCL7f2ZTRVvkkCMcWds7DJgrlG8anpeJRiNMO1sBkTIMRQmM14VWG6wWs0gP2OnMfIpY9JEUbz8qJvMcr9IPpI/3fpWl4pLdgt5Eck4ijKe5aqf6DNHwijl1CJCceMm/yHAQpasCSd1nzkA7k1ygAa4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=Ropr15gH; arc=none smtp.client-ip=212.227.15.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="Ropr15gH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1721033505; x=1721638305; i=markus.elfring@web.de; bh=A2wbh4kaLbKzhVBmO3dybv3YRMmrGDYw8khYFcvl2GU=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=Ropr15gHStMe+xMOdO6KXrdQglh4Z6C7wg0izTlVeN2C6hjFqOEudBkLxeQTiyUN vLFodoSwJIdKUwHMgAOzWbbmlia+vYSeaQmsutyUUx3LwXYpJr3opQKMQOnAuMGQT x5dHaIkrU84aRPKyYa3rQVUsWHromqU9COEoIVQNrQMpHGuzyzJfLjZWFIxKfr3OO m7Yuo+qYiA9RLHVQJKXBMFCe5/8swO4XwzouHxq8ZyWESlHvngJiMoJB8aRFhgUBd PYKvIT5qeyWs2QneetTedM/rviY1kNpZS4vKAMNzjrzF8ysh1ElgOC2mYIESKcdWY /oNLcKlK5XQXa6LNlA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.82.95]) by smtp.web.de (mrweb005 [213.165.67.108]) with ESMTPSA (Nemesis) id 1N0qv3-1s6GuK2ShB-00vErd; Mon, 15 Jul 2024 10:51:45 +0200 Message-ID: Date: Mon, 15 Jul 2024 10:51:44 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH] locking/lockdep: Simplify character output in seq_line() To: Christophe Jaillet , kernel-janitors@vger.kernel.org, Boqun Feng , Ingo Molnar , Peter Zijlstra , Waiman Long , Will Deacon Cc: LKML References: <975d2b0f-f84c-4c84-adf2-098fef59d90b@redhat.com> <7560b341-27b4-45b9-8b73-202ec7f27200@wanadoo.fr> Content-Language: en-GB From: Markus Elfring In-Reply-To: <7560b341-27b4-45b9-8b73-202ec7f27200@wanadoo.fr> Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:/Mg74PvR7pnkoPncBRx+bICjO9uS+vtQ9nUJkqfaLTg3WCI0b5L WXkFcUBppVWx1KqkBIazziPqLCdD+S6YHf8wO+ncPHhd24HruhXzvr5tdlaCKQv0LRb1xId Jhw4/5SUNKx0VHY8f089LZONyCJFapw9wiHGz3eVZU24JDuaul7xMHdoNaHo7Xo/h3dSU1y V1tsEX4GS4SnTn6+u+chw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:b3IYyir/BDs=;sfFrpKiVnLUrcW0KrKt+NKgLWHh RqrTlGtXmH2pu5IQEEIDVz/eAkPZzC4r0r58mKSji8NhFEPmO/Q+krO6Q5A0Jd2ftN1MlD+2E SNucwaOMWPID2JBU5QRp8OFO5bSDF8rR7/oyObDPQvmZ92bnrPNgfWCSYEA/CkUiosD3lPjNs 8XFMXVIzt7QvMCmDSE63Dbb7u5tUmuYUNrdbJg95bLkTbwQsGgT8iutMgnG80MMh6r6ZYYJHB 90rrykTn0JRVf0+yfz8e3YThflN7dmnMHFGF1yc6BxhGMEfNo5pIVF7VPm0TCiVaTHBIWOOyb ggjQ3PR7M1mTTkrQJNWnuS4fFDyi3fS5ABgHQki2lsq4Xu3UYCs45fCLqUnRGMVkVuwKwdGEy YpBK483D0dL2DsO0I++ZNNhhOixMTqV+QVZKADW860CJAZ12bvO2C/MAhQYjQ5ie9BK7mIHdP SYb7brxZ75rTeFamVm6EZdZMH4tz/a3rH0VOmfSUSEQJT+ByvawfK1jzjXAvWtA+pMJzXVT1d xX7S7Nj3JMCW7Tjgk96rNXkWkiGQDviT/RsL6mmNk1uvn1KdRKTvCWhu7qJeNRMUP+TIFWZYv GDXaBDkfjl8nAUlm96z3pwllGe0MQUiwLTWV9QoQ05ed7kDwVS0L1Z/K/9wLqmtjXcI5p/JZi iAmJGnmmmcpVCAYnMvH7QEPqMfuucWtNEAywSex27mHnngCeHxXMDgBX9nCVc/8ouZVwgL7AB BCuq6znZFyxWmaPkDcD5g/kTegqatUOg/81afLMmNrX1Q80vozTh3xHRKs2ZD6oA+pm8BhybB VPrh0Pq1cMUH7hd9RYm48qcw== Content-Type: text/plain; charset="utf-8" From: Markus Elfring Date: Mon, 15 Jul 2024 10:42:17 +0200 Single characters should be put into a sequence. Thus use the corresponding function =E2=80=9Cseq_putc=E2=80=9D for one sele= cted call. This issue was transformed by using the Coccinelle software. Suggested-by: Christophe Jaillet Signed-off-by: Markus Elfring --- kernel/locking/lockdep_proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c index e2bfb1db589d..6db0f43fc4df 100644 --- a/kernel/locking/lockdep_proc.c +++ b/kernel/locking/lockdep_proc.c @@ -424,7 +424,7 @@ static void seq_line(struct seq_file *m, char c, int of= fset, int length) for (i =3D 0; i < offset; i++) seq_puts(m, " "); for (i =3D 0; i < length; i++) - seq_printf(m, "%c", c); + seq_putc(m, c); seq_puts(m, "\n"); } -- 2.45.2