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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B54FBC433EF for ; Sat, 28 May 2022 02:53:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355682AbiE1Cxf (ORCPT ); Fri, 27 May 2022 22:53:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355583AbiE1Cwy (ORCPT ); Fri, 27 May 2022 22:52:54 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E62A880C6 for ; Fri, 27 May 2022 19:52:53 -0700 (PDT) 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 ams.source.kernel.org (Postfix) with ESMTPS id 539DFB8268C for ; Sat, 28 May 2022 02:52:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1203AC34114; Sat, 28 May 2022 02:52:52 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.95) (envelope-from ) id 1numZP-000LR9-6U; Fri, 27 May 2022 22:52:51 -0400 Message-ID: <20220528025251.039864974@goodmis.org> User-Agent: quilt/0.66 Date: Fri, 27 May 2022 22:50:41 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , liqiong Subject: [for-next][PATCH 13/23] tracing: Cleanup code by removing init "char *name" References: <20220528025028.850906216@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: liqiong The pointer is assigned to "type->name" anyway. no need to initialize with "preemption". Link: https://lkml.kernel.org/r/20220513075221.26275-1-liqiong@nfschina.com Signed-off-by: liqiong Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index e38a7ca4cdd0..f400800bc910 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4276,9 +4276,7 @@ print_trace_header(struct seq_file *m, struct trace_iterator *iter) struct tracer *type = iter->trace; unsigned long entries; unsigned long total; - const char *name = "preemption"; - - name = type->name; + const char *name = type->name; get_total_entries(buf, &total, &entries); -- 2.35.1