(subset) [PATCH] drm/qxl: Add check for drm_cvt_mode

[Maxime Ripard]

On Fri, 21 Jun 2024 15:10:31 +0800, Chen Ni wrote:
> Add check for the return value of drm_cvt_mode() and return the error if
> it fails in order to avoid NULL pointer dereference.
> 
> 

Applied to misc/kernel.git (drm-misc-next).

Thanks!
Maxime