From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932581AbbLXObZ (ORCPT ); Thu, 24 Dec 2015 09:31:25 -0500 Received: from mail.kernel.org ([198.145.29.136]:49377 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753288AbbLXO3H (ORCPT ); Thu, 24 Dec 2015 09:29:07 -0500 Message-Id: <20151224142900.899434482@goodmis.org> User-Agent: quilt/0.61-1 Date: Thu, 24 Dec 2015 09:28:01 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton Subject: [for-next][PATCH 09/13] ftrace: Clean up ftrace_module_init() code References: <20151224142752.534947674@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline; filename=0009-ftrace-Clean-up-ftrace_module_init-code.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Steven Rostedt (Red Hat)" The start and end variables were only used when ftrace_module_init() was split up into multiple functions. No need to keep them around after the merger. Signed-off-by: Steven Rostedt --- kernel/trace/ftrace.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 29fcc2c76583..0f7ee341f89f 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -4982,14 +4982,11 @@ void ftrace_release_mod(struct module *mod) void ftrace_module_init(struct module *mod) { - unsigned long *start = mod->ftrace_callsites; - unsigned long *end = mod->ftrace_callsites + - mod->num_ftrace_callsites; - - if (ftrace_disabled || start == end) + if (ftrace_disabled || !mod->num_ftrace_callsites) return; - ftrace_process_locs(mod, start, end); + ftrace_process_locs(mod, mod->ftrace_callsites, + mod->ftrace_callsites + mod->num_ftrace_callsites); } static int ftrace_module_notify_exit(struct notifier_block *self, -- 2.6.2