From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752657Ab3KKFEW (ORCPT ); Mon, 11 Nov 2013 00:04:22 -0500 Received: from mga03.intel.com ([143.182.124.21]:61779 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752572Ab3KKFEN (ORCPT ); Mon, 11 Nov 2013 00:04:13 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.93,675,1378882800"; d="scan'208";a="425364391" From: Tom Zanussi To: rostedt@goodmis.org Cc: linux-kernel@vger.kernel.org, Tom Zanussi Subject: [PATCH 2/2] tracing: Remove redundant destroy_call_preds() call Date: Sun, 10 Nov 2013 23:03:46 -0600 Message-Id: X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Before calling destroy_call_preds(), __trace_remove_event_call() calls event_remove(), which ends up calling destroy_call_preds() (via destroy_preds()) if USE_CALL_FILTER is set. That means the second call is redundant and can be removed. Signed-off-by: Tom Zanussi Reported-by: Steven Rostedt --- kernel/trace/trace_events.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index f919a2e..a14f6a1 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -1708,7 +1708,6 @@ static void __trace_remove_event_call(struct ftrace_event_call *call) { event_remove(call); trace_destroy_fields(call); - destroy_call_preds(call); } static int probe_remove_event_call(struct ftrace_event_call *call) -- 1.8.3.1