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From: Prarit Bhargava <prarit@redhat.com>
To: dri-devel@lists.sourceforge.net, airlied@linux.ie
Cc: Prarit Bhargava <prarit@redhat.com>
Subject: [PATCH]: i915: fix uninitialized variable warning in i915_setup_compression()
Date: Thu, 27 May 2010 13:37:56 -0400	[thread overview]
Message-ID: <20100527173353.23527.13293.sendpatchset@prarit.bos.redhat.com> (raw)

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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>

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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             reply	other threads:[~2010-05-27 17:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-27 17:37 Prarit Bhargava [this message]
2010-07-01 22:57 ` [PATCH]: i915: fix uninitialized variable warning in i915_setup_compression() Eric Anholt
2010-05-27 17:39 Prarit Bhargava

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