From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757555Ab0ANWgi (ORCPT ); Thu, 14 Jan 2010 17:36:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755761Ab0ANW2f (ORCPT ); Thu, 14 Jan 2010 17:28:35 -0500 Received: from kroah.org ([198.145.64.141]:60559 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755273Ab0ANW2d (ORCPT ); Thu, 14 Jan 2010 17:28:33 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@kernel.org, stable-review@kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, Jesse Barnes , Eric Anholt , Dave Airlie , Greg Kroah-Hartman Subject: [PATCH 19/52] drm/i915: fix unused var Date: Thu, 14 Jan 2010 14:26:58 -0800 Message-Id: <1263508051-7868-19-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.6.6 In-Reply-To: <1263508051-7868-18-git-send-email-gregkh@suse.de> References: <20100114222551.GA7839@suse.de> <1263508051-7868-1-git-send-email-gregkh@suse.de> <1263508051-7868-2-git-send-email-gregkh@suse.de> <1263508051-7868-3-git-send-email-gregkh@suse.de> <1263508051-7868-4-git-send-email-gregkh@suse.de> <1263508051-7868-5-git-send-email-gregkh@suse.de> <1263508051-7868-6-git-send-email-gregkh@suse.de> <1263508051-7868-7-git-send-email-gregkh@suse.de> <1263508051-7868-8-git-send-email-gregkh@suse.de> <1263508051-7868-9-git-send-email-gregkh@suse.de> <1263508051-7868-10-git-send-email-gregkh@suse.de> <1263508051-7868-11-git-send-email-gregkh@suse.de> <1263508051-7868-12-git-send-email-gregkh@suse.de> <1263508051-7868-13-git-send-email-gregkh@suse.de> <1263508051-7868-14-git-send-email-gregkh@suse.de> <1263508051-7868-15-git-send-email-gregkh@suse.de> <1263508051-7868-16-git-send-email-gregkh@suse.de> <1263508051-7868-17-git-send-email-gregkh@suse.de> <1263508051-7868-18-git-send-email-gregkh@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andrew Morton commit 29bd0ae25f8cb96b63560c2cbccec77b425e1603 upstream. drivers/gpu/drm/i915/i915_dma.c: In function 'i915_driver_load': drivers/gpu/drm/i915/i915_dma.c:1114: warning: 'll_base' may be used uninitialized in this function Partly this is because gcc isn't smart enough. But `ll_base' does get used uninitialised in the DRM_DEBUG() call. Cc: Jesse Barnes Cc: Eric Anholt Cc: Dave Airlie Signed-off-by: Andrew Morton Signed-off-by: Eric Anholt Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/i915_dma.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 4a553ad..bc2db7d 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1111,7 +1111,8 @@ static void i915_setup_compression(struct drm_device *dev, int size) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_mm_node *compressed_fb, *compressed_llb; - unsigned long cfb_base, ll_base; + unsigned long cfb_base; + unsigned long ll_base = 0; /* Leave 1M for line length buffer & misc. */ compressed_fb = drm_mm_search_free(&dev_priv->vram, size, 4096, 0); -- 1.6.6