From: Andrew Morton Date: Tue, 17 Nov 2009 22:08:52 +0000 (-0800) Subject: drm/i915: fix unused var X-Git-Tag: 2.1b_release~9752^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29bd0ae25f8cb96b63560c2cbccec77b425e1603;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git drm/i915: fix unused var 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 --- diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index d67be65..c2b1108 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1121,7 +1121,8 @@ 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);