From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-sender-0.a4lg.com (mail-sender.a4lg.com [153.120.152.154]) by sourceware.org (Postfix) with ESMTPS id C80A7384D172 for ; Thu, 6 Oct 2022 06:44:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C80A7384D172 Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id CB013300089; Thu, 6 Oct 2022 06:44:07 +0000 (UTC) From: Tsukasa OI To: Tsukasa OI , Andrew Burgess , Mike Frysinger Cc: gdb-patches@sourceware.org Subject: [PATCH v3 1/5] sim: Remove self-assignments Date: Thu, 6 Oct 2022 06:43:49 +0000 Message-Id: <05fdda8763f4377f1745bc9aa322b79e08f3d677.1665038297.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, GIT_PATCH_0, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org 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: , X-List-Received-Date: Thu, 06 Oct 2022 06:44:11 -0000 Clang generates a warning if there is a redundant self-assignment ("-Wself-assign"). On the default configuration, it causes a build failure (unless "--disable-werror" is specified). This commit removes two 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