From: Prarit Bhargava Date: Thu, 27 May 2010 17:37:56 +0000 (-0400) Subject: drm/i915: fix uninitialized variable warning in i915_setup_compression() X-Git-Tag: v2.6.35-rc4~10^2~2 X-Git-Url: https://bbs.cooldavid.org/git/?p=net-next-2.6.git;a=commitdiff_plain;h=132b6aab90d2673af67c414878da241a197e00fb 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 Signed-off-by: Eric Anholt --- diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 19677ecfe2b..e50ae3c6cb6 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -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;