linux-kernel - [18/71] drm/i915: Release object along create user fb error path

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Message-Id: <20110519180556.005071127@clark.kroah.org>
Date:	Thu, 19 May 2011 11:04:46 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Chris Wilson <chris@...is-wilson.co.uk>,
	Keith Packard <keithp@...thp.com>
Subject: [18/71] drm/i915: Release object along create user fb error path

2.6.38-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Chris Wilson <chris@...is-wilson.co.uk>

commit 2dd251f0a294300a1cf8f4b63768145fa6153c4d upstream.

Reported-by: Alan Cox <alan@...ux.intel.com>
Signed-off-by: Chris Wilson <chris@...is-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@...thp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/gpu/drm/i915/intel_display.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6005,8 +6005,10 @@ intel_user_framebuffer_create(struct drm
 		return ERR_PTR(-ENOENT);
 
 	intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
-	if (!intel_fb)
+	if (!intel_fb) {
+		drm_gem_object_unreference_unlocked(&obj->base);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	ret = intel_framebuffer_init(dev, intel_fb, mode_cmd, obj);
 	if (ret) {


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