drm: store_vblank() is never called with NULL timestamp
Remove the NULL 't_vblank' checks from store_vblank() since that will
never happen.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index aad4f1d..07b0cb1 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -83,13 +83,11 @@
assert_spin_locked(&dev->vblank_time_lock);
- if (t_vblank) {
- /* All writers hold the spinlock, but readers are serialized by
- * the latching of vblank->count below.
- */
- tslot = vblank->count + vblank_count_inc;
- vblanktimestamp(dev, pipe, tslot) = *t_vblank;
- }
+ /* All writers hold the spinlock, but readers are serialized by
+ * the latching of vblank->count below.
+ */
+ tslot = vblank->count + vblank_count_inc;
+ vblanktimestamp(dev, pipe, tslot) = *t_vblank;
/*
* vblank timestamp updates are protected on the write side with