On Thu, Dec 28, 2023 at 04:07:40PM +0800, Yaxiong Tian wrote:
> From: Yaxiong Tian <[email protected]>
>
> The dentry returned by debugfs_lookup() needs to be released by calling
> dput() which is missing in drm_debugfs_remove_files(). Fix this by adding
> dput().
>
> Signed-off-by: Yaxiong Tian <[email protected]>
Reviewed-by: Stanislaw Gruszka <[email protected]>
> ---
> drivers/gpu/drm/drm_debugfs.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
> index f4715a67e340..4d299152c302 100644
> --- a/drivers/gpu/drm/drm_debugfs.c
> +++ b/drivers/gpu/drm/drm_debugfs.c
> @@ -277,6 +277,7 @@ int drm_debugfs_remove_files(const struct drm_info_list *files, int count,
>
> drmm_kfree(minor->dev, d_inode(dent)->i_private);
> debugfs_remove(dent);
> + dput(dent);
> }
> return 0;
> }
> --
> 2.25.1
>