From: Ville Syrjälä ville.syrjala@linux.intel.com
Remove the NULL 't_vblank' checks from store_vblank() since that will never happen.
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_irq.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-)
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 @@ static void store_vblank(struct drm_device *dev, unsigned int pipe,
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