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drm/i915: prevent possible pin leak on error path

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commit ab3951eb74 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>
This commit is contained in:
Eugeni Dodonov
2012-06-18 19:03:38 -03:00
committed by Ben Hutchings
parent fda0be7fdd
commit b05d6bcb7e
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_display.c
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@ -7193,7 +7193,7 @@ 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);