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 444B9C43334 for ; Mon, 20 Jun 2022 21:32:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242592AbiFTVce (ORCPT ); Mon, 20 Jun 2022 17:32:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243528AbiFTVc0 (ORCPT ); Mon, 20 Jun 2022 17:32:26 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3FC9813CFE for ; Mon, 20 Jun 2022 14:32:26 -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 E8519B81645 for ; Mon, 20 Jun 2022 21:32:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CC4EC341CD; Mon, 20 Jun 2022 21:32:23 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.95) (envelope-from ) id 1o3P0Q-003o2v-M3; Mon, 20 Jun 2022 17:32:22 -0400 Message-ID: <20220620213222.521941315@goodmis.org> User-Agent: quilt/0.66 Date: Mon, 20 Jun 2022 17:32:02 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Gautam Menghani Subject: [for-linus][PATCH 4/4] tracing/uprobes: Remove unwanted initialization in __trace_uprobe_create() References: <20220620213158.468216113@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: Gautam Menghani Remove the unwanted initialization of variable 'ret'. This fixes the clang scan warning: Value stored to 'ret' is never read [deadcode.DeadStores] Link: https://lkml.kernel.org/r/20220612144232.145209-1-gautammenghani201@gmail.com Signed-off-by: Gautam Menghani Signed-off-by: Steven Rostedt (Google) --- 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 9711589273cd..c3dc4f859a6b 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -546,7 +546,6 @@ static int __trace_uprobe_create(int argc, const char **argv) bool is_return = false; int i, ret; - ret = 0; ref_ctr_offset = 0; switch (argv[0][0]) { -- 2.35.1