Re: [PATCH] drm/ttm: Remove unnecessary drm_mm_clean

[Christian König]

Am 12.10.22 um 14:47 schrieb Zeng Heng:

Remove unnecessary `drm_mm_clean` calling in
`ttm_range_man_fini_nocheck`, due to effective
check is already included in the following
`drm_mm_takedown`.

Signed-off-by: Zeng Heng <zenghe...@huawei.com>

Reviewed-by: Christian König <christian.koe...@amd.com>

Can you push it to drm-misc-next or should I do that?

Thanks,
Christian.

---
  drivers/gpu/drm/ttm/ttm_range_manager.c | 1 -
  1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_range_manager.c 
b/drivers/gpu/drm/ttm/ttm_range_manager.c
index 4cfef2b3514d..f7c16c46cfbc 100644
--- a/drivers/gpu/drm/ttm/ttm_range_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_range_manager.c
@@ -229,7 +229,6 @@ int ttm_range_man_fini_nocheck(struct ttm_device *bdev,
                return ret;

spin_lock(&rman->lock);

-       drm_mm_clean(mm);
        drm_mm_takedown(mm);
        spin_unlock(&rman->lock);