On 10/12/26 8:18 AM, [email protected] wrote:
> From: Jianyun Gao <[email protected]>
>
> dax_core_init() mistakenly returns 0 on error paths. Change the
> error return to use rc so the actual error code is propagated
> to the caller.
>
> Fixes: 9567da0b408a ("device-dax: Introduce bus + driver model")
> Cc: [email protected]
> Signed-off-by: Jianyun Gao <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
> ---
>
> Changes in v2:
> - Drop unnecessary goto label, keep direct return for dax_fs_init() error
> - Add Fixes tag and Cc stable
>
> Link:
> https://lore.kernel.org/lkml/[email protected]/ #
> v1
>
> drivers/dax/super.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dax/super.c b/drivers/dax/super.c
> index 45f84b0eb909..210f4af479f0 100644
> --- a/drivers/dax/super.c
> +++ b/drivers/dax/super.c
> @@ -738,7 +738,7 @@ static int __init dax_core_init(void)
> unregister_chrdev_region(dax_devt, MINORMASK+1);
> err_chrdev:
> dax_fs_exit();
> - return 0;
> + return rc;
> }
>
> static void __exit dax_core_exit(void)
