[PATCH] drm/atomic: fix null dereference

[Sudip Mukherjee]

We are checking the size of e->event but we were doing it when e is
known to be NULL.

Signed-off-by: Sudip Mukherjee <sudip at vectorindia.org>
---
 drivers/gpu/drm/drm_atomic.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index acebd16..51d3a85 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1311,7 +1311,6 @@ static struct drm_pending_vblank_event 
*create_vblank_event(
        e = kzalloc(sizeof *e, GFP_KERNEL);
        if (e == NULL) {
                spin_lock_irqsave(&dev->event_lock, flags);
-               file_priv->event_space += sizeof e->event;
                spin_unlock_irqrestore(&dev->event_lock, flags);
                goto out;
        }
-- 
1.8.1.2