From nobody Tue Jun 30 13:03:06 2026 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 84DABC433EF for ; Sun, 16 Jan 2022 14:48:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235472AbiAPOsd (ORCPT ); Sun, 16 Jan 2022 09:48:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232331AbiAPOsb (ORCPT ); Sun, 16 Jan 2022 09:48:31 -0500 Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77411C061574 for ; Sun, 16 Jan 2022 06:48:31 -0800 (PST) Received: by mail-pl1-x629.google.com with SMTP id n8so4483492plc.3 for ; Sun, 16 Jan 2022 06:48:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Hwm9EN1T261nv/f900i9G0f12xSK5YGW03Lcht+5kBU=; b=B+KoVkrayI0i+flhCN9bAMkmkkDeSVyVqUxivHEuJ9pj8fR2AOKxx61kTR+vAzsQeJ EK7HDUruP+MtsQmwPpJCCUjnFQ5LlIC0pSv7ETtDonxQBJRYMi5LUCMX/bh5oRMxhtPB bopVxKR9taNXeEjIkNV1RZb9GJ7bz2ZzWHRz2NPFzdpaCieZwmXK3pZOfNSXKy6Xb9gj wlC6CmpwSn2MR6RnRUfmrP7jjO0rHcKbVImNgANpDQzbqIrpMHZroFKJH/sQcR9c4tSO Xui217Ra0ltG4lOCzQpOsB7ZfhmR3o8BYSnFGc9CSAii7Lg8XL0pwZdVAtrgX2AjDT5z IX9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Hwm9EN1T261nv/f900i9G0f12xSK5YGW03Lcht+5kBU=; b=XBaNJ6wClr3D89OJDJfOmFkScP0U9Fiuu2SVxpibtntwbaHNVcQmGBwVW86QFdOsa3 XWGuAAVJed24XUABuZk8lh6rGx7Os1z/oDyddTVnQKaovxlxPxWHmsqIjvm9gdCwJwmm Tnw8w19PlCM2pBaJh0/flAqQOxkQJl9g7xCtFNtM3RYgfIhzLb8npOb969SPYqmmkoxr KWrocZpNTEsHG+kaFe2fam+KSmoe87dhje2NmBIfBP/EBFjo37TC/kWBJvOa8cJTq2gr bnidCxpoRJe4wUwfhDhwKQe7wqTClzLyzxLPso6y4PLihnf5sUMjVeTtRTN7Cbt/lgeq AqGg== X-Gm-Message-State: AOAM533p+qc1EHYV4+kMRT5OV5jSu4Plbar20D2yNGlpQ0seTpnSZeF4 IaHl7hmsrcXkBeG8F21DC+ZJvymWIz5gRH+RyjQ= X-Google-Smtp-Source: ABdhPJx9aLfppuD/fazepbHlmsjhnU+COlCpkHIDPFo5qlZGFIF1zV1miAIDPTQ9vmctcvNXfgxG6g== X-Received: by 2002:a17:902:a509:b0:143:7eb6:c953 with SMTP id s9-20020a170902a50900b001437eb6c953mr18232733plq.4.1642344511064; Sun, 16 Jan 2022 06:48:31 -0800 (PST) Received: from localhost.localdomain ([223.212.58.71]) by smtp.gmail.com with ESMTPSA id z4sm11127095pfh.215.2022.01.16.06.48.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 16 Jan 2022 06:48:30 -0800 (PST) From: Yuntao Wang To: Steven Rostedt , Ingo Molnar Cc: linux-kernel@vger.kernel.org, Yuntao Wang Subject: [PATCH] tracing: Remove redundant assignment to variable ret Date: Sun, 16 Jan 2022 22:48:05 +0800 Message-Id: <20220116144805.102999-1-ytcoode@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The value assigned to variable ret is never read, the assignment is redundant and can be removed. Signed-off-by: Yuntao Wang --- kernel/trace/ftrace.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 403e485bf091..48499f58ce47 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -7122,9 +7122,9 @@ void __init ftrace_init(void) =20 last_ftrace_enabled =3D ftrace_enabled =3D 1; =20 - ret =3D ftrace_process_locs(NULL, - __start_mcount_loc, - __stop_mcount_loc); + ftrace_process_locs(NULL, + __start_mcount_loc, + __stop_mcount_loc); =20 pr_info("ftrace: allocated %ld pages with %ld groups\n", ftrace_number_of_pages, ftrace_number_of_groups); --=20 2.34.1