[PATCH 19/25] vmwgfx: Allow reference and unreference of NULL fence objects.

The execbuf utils may call reference on NULL fence objects. Signed-off-by: Thomas Hellstrom Reviewed-by: Jakob Bornecrantz --- drivers/gpu/drm/vmwgfx/vmwgfx_fence.c |9 - 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/

[PATCH 19/25] vmwgfx: Allow reference and unreference of NULL fence objects.

The execbuf utils may call reference on NULL fence objects. Signed-off-by: Thomas Hellstrom Reviewed-by: Jakob Bornecrantz --- drivers/gpu/drm/vmwgfx/vmwgfx_fence.c |9 - 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/