From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id GCqqE3F+IGOTAjkAWB0awg (envelope-from ) for ; Tue, 13 Sep 2022 08:58:25 -0400 Received: by simark.ca (Postfix, from userid 112) id 4E6F61E112; Tue, 13 Sep 2022 08:58:25 -0400 (EDT) Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=iamRcYZ9; dkim-atps=neutral X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RDNS_DYNAMIC,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 0828C1E0D5 for ; Tue, 13 Sep 2022 08:58:25 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id AE378385C33F for ; Tue, 13 Sep 2022 12:58:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AE378385C33F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1663073904; bh=RjrlvUrtwHcmaL6E+WJVp7uWlptRdhYX8P3WjBuyTxw=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=iamRcYZ9z/s7dRMfsoM70QebmEEb+LIgoMeK8iTWR/P5V60YScxZ5oSqpZKlzZEZO GVGuAZTeQ2LZDNwUK9ql+VlNFJK+rxIGg3Kuu7ib76PRQdfMVjoVpzsXMqb+2bh5/L mSXkP8V+Z8qswKzlP8J5Ql4JTy9HsjbE8ieMgmxQ= Received: from mail-sender-0.a4lg.com (mail-sender-0.a4lg.com [IPv6:2401:2500:203:30b:4000:6bfe:4757:0]) by sourceware.org (Postfix) with ESMTPS id E451F3856DD6 for ; Tue, 13 Sep 2022 12:58:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org E451F3856DD6 Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 4F94A300089; Tue, 13 Sep 2022 12:58:04 +0000 (UTC) To: Tsukasa OI , Andrew Burgess , Mike Frysinger Subject: [PATCH 2/4] sim: Remove self-assignments Date: Tue, 13 Sep 2022 12:57:30 +0000 Message-Id: <7880c82d35de10dc6e4ecde697a4ecccfd90ea5c.1663073826.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Tsukasa OI via Gdb-patches Reply-To: Tsukasa OI Cc: gdb-patches@sourceware.org Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" Clang generates a warning if a redundant self-assignment is detected. Because of default configuration ("-Werror"), it causes a build failure on the default configuration (without "--disable-werror"). This commit removes two redundant self-assignments. sim/ChangeLog: * common/hw-tree.c (split_find_device): Remove redundant self-assignments. --- sim/common/hw-tree.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sim/common/hw-tree.c b/sim/common/hw-tree.c index 56319333d76..8bb5ac77545 100644 --- a/sim/common/hw-tree.c +++ b/sim/common/hw-tree.c @@ -335,7 +335,6 @@ split_find_device (struct hw *current, else if (strncmp (spec->path, "./", strlen ("./")) == 0) { /* cd ./... */ - current = current; spec->path += strlen ("./"); } else if (strncmp (spec->path, "../", strlen ("../")) == 0) @@ -348,7 +347,6 @@ split_find_device (struct hw *current, else if (strcmp (spec->path, ".") == 0) { /* cd . */ - current = current; spec->path += strlen ("."); } else if (strcmp (spec->path, "..") == 0) -- 2.34.1