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drm/i915: fix uninitialized variable warning in i915_setup_compression() 

Fixes:

drivers/gpu/drm/i915/i915_dma.c: In function ‘i915_setup_compression’:
drivers/gpu/drm/i915/i915_dma.c:1311: error: ‘compressed_llb’ may be used uninitialized in this function

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Prarit Bhargava 2010-05-27 13:37:56 -04:00 committed by Eric Anholt
parent ee0c6bfbd6
commit 132b6aab90
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_dma.c
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@ -1231,7 +1231,7 @@ static void i915_warn_stolen(struct drm_device *dev)
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;
struct drm_mm_node *compressed_fb, *uninitialized_var(compressed_llb);
unsigned long cfb_base;
unsigned long ll_base = 0;