From nobody Fri Dec 19 17:35:50 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 B827EC636D6 for ; Fri, 17 Feb 2023 18:39:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229570AbjBQSjn (ORCPT ); Fri, 17 Feb 2023 13:39:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229436AbjBQSjl (ORCPT ); Fri, 17 Feb 2023 13:39:41 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54DC73C2F for ; Fri, 17 Feb 2023 10:39:40 -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 B89C561F22 for ; Fri, 17 Feb 2023 18:39:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 23C40C433A0; Fri, 17 Feb 2023 18:39:39 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.96) (envelope-from ) id 1pT5dy-000soD-0H; Fri, 17 Feb 2023 13:39:38 -0500 Message-ID: <20230217183937.902030316@goodmis.org> User-Agent: quilt/0.66 Date: Fri, 17 Feb 2023 13:39:14 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Andrew Morton , Wang ShaoBo Subject: [for-next][PATCH 3/3] tracing: Remove unnecessary NULL assignment References: <20230217183911.775065402@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: Wang ShaoBo Remove unnecessary NULL assignment int create_new_subsystem(). Link: https://lkml.kernel.org/r/20221123065124.3982439-1-bobo.shaobowang@hu= awei.com Signed-off-by: Wang ShaoBo Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace_events.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index cf3fd74fa675..b52c4d79eb78 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2261,8 +2261,6 @@ create_new_subsystem(const char *name) if (!system->name) goto out_free; =20 - system->filter =3D NULL; - system->filter =3D kzalloc(sizeof(struct event_filter), GFP_KERNEL); if (!system->filter) goto out_free; --=20 2.39.1