From patchwork Tue Dec 19 12:33:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uros Bizjak X-Patchwork-Id: 25006 Received: (qmail 9005 invoked by alias); 19 Dec 2017 12:33:53 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Delivered-To: mailing list gdb-patches@sourceware.org Received: (qmail 8983 invoked by uid 89); 19 Dec 2017 12:33:52 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.3 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-io0-f176.google.com Received: from mail-io0-f176.google.com (HELO mail-io0-f176.google.com) (209.85.223.176) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 19 Dec 2017 12:33:51 +0000 Received: by mail-io0-f176.google.com with SMTP id x67so7301944ioi.9 for ; Tue, 19 Dec 2017 04:33:50 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=FsDz0J4FlJPzqCHc+9XPjGLRBDyXxTTjex1vrovw/LI=; b=XPMkEK11Rwyn9NvYIyfQzOWzVoVKU44jRxf5ZQa4p/iwEIW2ELERuOHhlJzsM/6roO ASceLhfkr8dA1IMMdlmnoPxUQrObae3+dokBiOhPRaRzQUTUzkHjGG8cF7xRvTkbTWvR d0mtHGZHtVASoHzDsbb7RA8/Usx0UqoIl7rV++d1alR9zLdzM5O4fKgpMzYV1sLmLshv tFNeDvTGuQuj90Jp4xjCKm6wb/1loFs7Lfh6d0sP1VQyvxWhT6eWddWzNECZTYBjeBfA 9EB8lawaL80NLZnMetI1w0+7E7j96lWICb2PgbQY5BKK09MyNzLCA9GbbuNDbuiPBJq7 1IWw== X-Gm-Message-State: AKGB3mKJ3nTNue2UNR1YGcI39MTXrXA1odjCO9YHSi7OUV/4MzS2+D1F qI1zSx3r+FQyokrWioD8DgahG7m/N/r4Tv/7xd2xvg== X-Google-Smtp-Source: ACJfBovtaXJuOa8fAh0P5Psrl15AnkyZzaPxlMh5ubQKO2TfmSATdPaTzp100GjDyrj4ycKexe/L+4DKzTpMx7qpN3k= X-Received: by 10.107.28.130 with SMTP id c124mr3423099ioc.94.1513686829206; Tue, 19 Dec 2017 04:33:49 -0800 (PST) MIME-Version: 1.0 Received: by 10.2.130.66 with HTTP; Tue, 19 Dec 2017 04:33:48 -0800 (PST) From: Uros Bizjak Date: Tue, 19 Dec 2017 13:33:48 +0100 Message-ID: Subject: [PATCH, rs6000]: Remove write-only assignment To: gdb-patches@sourceware.org Cc: kevinb@redhat.com 2017-12-19 Uros Bizjak * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Remove write-only assignment to "insn" variable. Uros. diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index eb784c562f..e8f21a7fc3 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -1225,7 +1225,6 @@ ppc_deal_with_atomic_sequence (struct regcache *regcache) closing_insn = loc; loc += PPC_INSN_SIZE; - insn = read_memory_integer (loc, PPC_INSN_SIZE, byte_order); /* Insert a breakpoint right after the end of the atomic sequence. */ breaks[0] = loc;