[PATCH] drm/xe: Add a NULL check in xe_ttm_stolen_mgr_init

[Matthew Auld]

On 19/03/2024 13:09, Nirmoy Das wrote:
> Add an explicit check to ensure that the mgr is not NULL.
> 
> Cc: Matthew Auld <matthew.auld at intel.com>
> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>