| Date | Sun, 14 Oct 2012 15:35:36 +0100 | From | Ben Hutchings <> | Subject | [ 003/147] drm/i915: prevent possible pin leak on error path |
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3.2-stable review patch. If anyone has any objections, please let me know.
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From: Eugeni Dodonov <eugeni.dodonov@intel.com>
commit ab3951eb74e7c33a2f5b7b64d72e82f1eea61571 upstream.
We should not hit this under any sane conditions, but still, this does not looks right.
CC: Chris Wilson <chris@chris-wilson.co.uk> CC: Daniel Vetter <daniel.vetter@ffwll.ch> Reported-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Reviewed-by: Chris Wlison <chris@chris-wilson.co.uk> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 17020cd..2e1f28f 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6317,7 +6317,7 @@ static int intel_gen7_queue_flip(struct drm_device *dev, default: WARN_ONCE(1, "unknown plane in flip command\n"); ret = -ENODEV; - goto err; + goto err_unpin; } ret = intel_ring_begin(ring, 4);
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