[PATCH v2] drm/drm_vma_manager.c: Remove useless goto statement

[Chris Wilson]

Quoting Liviu Dudau (2017-11-01 14:44:58)
> Commit db2395eccf08i ("drm: Convert drm_vma_manager to embedded
> interval-tree in drm_mm") removed a line in drm_vma_offset_add() function that
> makes checking the result of calling drm_mm_insert_node() and the goto
> call redundant. Rework the function (as suggested by Chris Wilson) to
> eliminate the need for the goto and associated label.
> 
> v2: rewrite function to remove all goto statements.
> 
> Fixes: db2395eccf08i ("drm: Convert drm_vma_manager to embedded interval-tree in drm_mm")
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Liviu Dudau <liviu.dudau at arm.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris