From patchwork Tue May 31 16:35:58 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 9145181 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D84C360752 for ; Tue, 31 May 2016 16:47:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CB53E20855 for ; Tue, 31 May 2016 16:47:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C03BB27BF0; Tue, 31 May 2016 16:47:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7FA2D20855 for ; Tue, 31 May 2016 16:47:34 +0000 (UTC) Received: from localhost ([::1]:37248 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b7mpJ-00065G-ID for patchwork-qemu-devel@patchwork.kernel.org; Tue, 31 May 2016 12:47:33 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37396) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b7mfE-0005SG-IA for qemu-devel@nongnu.org; Tue, 31 May 2016 12:37:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b7mfB-0003Mn-PW for qemu-devel@nongnu.org; Tue, 31 May 2016 12:37:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56985) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b7mfB-0003Mj-Jz; Tue, 31 May 2016 12:37:05 -0400 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3890AC049D5B; Tue, 31 May 2016 16:37:05 +0000 (UTC) Received: from thinkpad.redhat.com (ovpn-112-32.ams2.redhat.com [10.36.112.32]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u4VGa8QN011053; Tue, 31 May 2016 12:36:51 -0400 From: Laurent Vivier To: qemu-trivial@nongnu.org, qemu-devel@nongnu.org Date: Tue, 31 May 2016 18:35:58 +0200 Message-Id: <1464712565-14857-10-git-send-email-lvivier@redhat.com> In-Reply-To: <1464712565-14857-1-git-send-email-lvivier@redhat.com> References: <1464712565-14857-1-git-send-email-lvivier@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Tue, 31 May 2016 16:37:05 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 09/16] SPICE: Use DIV_ROUND_UP X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Gerd Hoffmann Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d). This patch is the result of coccinelle script scripts/coccinelle/round.cocci CC: Gerd Hoffmann Signed-off-by: Laurent Vivier --- ui/spice-display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ui/spice-display.c b/ui/spice-display.c index 0553c5e..34095fb 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -197,7 +197,7 @@ static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd, static void qemu_spice_create_update(SimpleSpiceDisplay *ssd) { static const int blksize = 32; - int blocks = (surface_width(ssd->ds) + blksize - 1) / blksize; + int blocks = DIV_ROUND_UP(surface_width(ssd->ds), blksize); int dirty_top[blocks]; int y, yoff1, yoff2, x, xoff, blk, bw; int bpp = surface_bytes_per_pixel(ssd->ds);