From patchwork Tue May 22 21:23:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Weil X-Patchwork-Id: 160742 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 92D5EB6FAA for ; Wed, 23 May 2012 07:23:47 +1000 (EST) Received: from localhost ([::1]:34190 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SWwYS-0007N0-IG for incoming@patchwork.ozlabs.org; Tue, 22 May 2012 17:23:44 -0400 Received: from eggs.gnu.org ([208.118.235.92]:44220) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SWwYL-0007Mt-O6 for qemu-devel@nongnu.org; Tue, 22 May 2012 17:23:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SWwYK-00053D-28 for qemu-devel@nongnu.org; Tue, 22 May 2012 17:23:37 -0400 Received: from v220110690675601.yourvserver.net ([78.47.199.172]:46399) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SWwYJ-000531-S4 for qemu-devel@nongnu.org; Tue, 22 May 2012 17:23:35 -0400 Received: from localhost (v220110690675601.yourvserver.net.local [127.0.0.1]) by v220110690675601.yourvserver.net (Postfix) with ESMTP id D58257280017; Tue, 22 May 2012 23:23:33 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at weilnetz.de Received: from v220110690675601.yourvserver.net ([127.0.0.1]) by localhost (v220110690675601.yourvserver.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jDDFAf3P1iyK; Tue, 22 May 2012 23:23:33 +0200 (CEST) Received: by v220110690675601.yourvserver.net (Postfix, from userid 1000) id 6F51A728001A; Tue, 22 May 2012 23:23:33 +0200 (CEST) From: Stefan Weil To: Anthony Liguori Date: Tue, 22 May 2012 23:23:32 +0200 Message-Id: <1337721812-30229-1-git-send-email-sw@weilnetz.de> X-Mailer: git-send-email 1.7.10 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 78.47.199.172 Cc: Kevin Wolf , Paolo Bonzini , qemu-devel@nongnu.org, Stefan Weil Subject: [Qemu-devel] [PATCH 1.1] virtio: Fix compiler warning for non Linux hosts X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The local variables ret, i are only used if __linux__ is defined. Signed-off-by: Stefan Weil --- hw/virtio-blk.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index f9e1896..60750cb 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -147,9 +147,11 @@ static VirtIOBlockReq *virtio_blk_get_request(VirtIOBlock *s) static void virtio_blk_handle_scsi(VirtIOBlockReq *req) { +#ifdef __linux__ int ret; - int status = VIRTIO_BLK_S_OK; int i; +#endif + int status = VIRTIO_BLK_S_OK; /* * We require at least one output segment each for the virtio_blk_outhdr