Re: [PATCH]: i915: fix uninitialized variable warning in i915_setup_compression()

2010-07-01 Thread Eric Anholt
On Thu, 27 May 2010 13:37:56 -0400, Prarit Bhargava pra...@redhat.com wrote:
 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 pra...@redhat.com
 
 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
 index 4c03ee5..e6a63d1 100644
 --- a/drivers/gpu/drm/i915/i915_dma.c
 +++ b/drivers/gpu/drm/i915/i915_dma.c
 @@ -1308,7 +1308,7 @@ 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;

Applied to for-linus.  Thanks!


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[PATCH]: i915: fix uninitialized variable warning in i915_setup_compression()

2010-05-27 Thread Prarit Bhargava
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 pra...@redhat.com

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 4c03ee5..e6a63d1 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1308,7 +1308,7 @@ 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;
 

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