drm/i915: remove obsolete obj assignment in page flip

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index ba8307d..9b0cd86 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6960,7 +6960,6 @@ static void do_intel_finish_page_flip(struct drm_device *dev,
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
        struct intel_unpin_work *work;
-       struct drm_i915_gem_object *obj;
        unsigned long flags;
 
        /* Ignore early vblank irqs */
@@ -6990,8 +6989,6 @@ static void do_intel_finish_page_flip(struct drm_device *dev,
 
        spin_unlock_irqrestore(&dev->event_lock, flags);
 
-       obj = work->old_fb_obj;
-
        wake_up_all(&dev_priv->pending_flip_queue);
 
        queue_work(dev_priv->wq, &work->work);