From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29441C433DF for ; Tue, 4 Aug 2020 20:59:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B82922CA0 for ; Tue, 4 Aug 2020 20:59:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728639AbgHDU7L (ORCPT ); Tue, 4 Aug 2020 16:59:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:42186 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728115AbgHDU6Q (ORCPT ); Tue, 4 Aug 2020 16:58:16 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DEAE622D02; Tue, 4 Aug 2020 20:58:14 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.93) (envelope-from ) id 1k340j-006HFW-SX; Tue, 04 Aug 2020 16:58:13 -0400 Message-ID: <20200804205813.761691998@goodmis.org> User-Agent: quilt/0.66 Date: Tue, 04 Aug 2020 16:57:56 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Peng Fan Subject: [for-linus][PATCH 13/17] tracing/uprobe: Remove dead code in trace_uprobe_register() References: <20200804205743.419135730@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Fan In the function trace_uprobe_register(), the statement "return 0;" out of switch case is dead code, remove it. Link: https://lkml.kernel.org/r/1595561064-29186-1-git-send-email-fanpeng@loongson.cn Signed-off-by: Peng Fan Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace_uprobe.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index fdd47f99b18f..f4286c9bdeb4 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -1456,7 +1456,6 @@ trace_uprobe_register(struct trace_event_call *event, enum trace_reg type, default: return 0; } - return 0; } static int uprobe_dispatcher(struct uprobe_consumer *con, struct pt_regs *regs) -- 2.26.2