From nobody Sun Sep 14 10:12:45 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 DC5A0C54EAA for ; Wed, 25 Jan 2023 16:20:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235879AbjAYQUe (ORCPT ); Wed, 25 Jan 2023 11:20:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235729AbjAYQUO (ORCPT ); Wed, 25 Jan 2023 11:20:14 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C87B9561A3 for ; Wed, 25 Jan 2023 08:20:13 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E7F1D61539 for ; Wed, 25 Jan 2023 16:20:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C451BC433EF; Wed, 25 Jan 2023 16:20:12 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.96) (envelope-from ) id 1pKiVP-004MvJ-2f; Wed, 25 Jan 2023 11:20:11 -0500 Message-ID: <20230125162011.647001295@goodmis.org> User-Agent: quilt/0.66 Date: Wed, 25 Jan 2023 11:18:34 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Andrew Morton , Daniel Bristot de Oliveira , Colin Ian King Subject: [for-linus][PATCH 10/11] rv: remove redundant initialization of pointer ptr References: <20230125161824.332648375@goodmis.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Colin Ian King The pointer ptr is being initialized with a value that is never read, it is being updated later on a call to strim. Remove the extraneous initialization. Link: https://lkml.kernel.org/r/20230116161612.77192-1-colin.i.king@gmail.c= om Cc: Daniel Bristot de Oliveira Cc: Masami Hiramatsu Signed-off-by: Colin Ian King Signed-off-by: Steven Rostedt (Google) --- kernel/trace/rv/rv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/rv/rv.c b/kernel/trace/rv/rv.c index 6c97cc2d754a..7e9061828c24 100644 --- a/kernel/trace/rv/rv.c +++ b/kernel/trace/rv/rv.c @@ -516,7 +516,7 @@ static ssize_t enabled_monitors_write(struct file *filp= , const char __user *user struct rv_monitor_def *mdef; int retval =3D -EINVAL; bool enable =3D true; - char *ptr =3D buff; + char *ptr; int len; =20 if (count < 1 || count > MAX_RV_MONITOR_NAME_SIZE + 1) --=20 2.39.0