Re: [PATCH] usbip: vhci_hcd indicate failed message

[walter harms <wharms@bfs.de>]

Am 15.09.2019 05:43, schrieb Mao Wenan:
> If the return value of vhci_init_attr_group and
> sysfs_create_group is non-zero, which mean they failed
> to init attr_group and create sysfs group, so it would
> better add 'failed' message to indicate that.
> 
> Fixes: 0775a9cbc694 ("usbip: vhci extension: modifications to vhci driver")
> Signed-off-by: Mao Wenan <maowenan@huawei.com>
> ---
>  drivers/usb/usbip/vhci_hcd.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
> index 000ab7225717..dd54c95d2498 100644
> --- a/drivers/usb/usbip/vhci_hcd.c
> +++ b/drivers/usb/usbip/vhci_hcd.c
> @@ -1185,12 +1185,12 @@ static int vhci_start(struct usb_hcd *hcd)
>  	if (id = 0 && usb_hcd_is_primary_hcd(hcd)) {
>  		err = vhci_init_attr_group();
>  		if (err) {
> -			pr_err("init attr group\n");
> +			pr_err("init attr group failed\n");
>  			return err;
>  		}
>  		err = sysfs_create_group(&hcd_dev(hcd)->kobj, &vhci_attr_group);
>  		if (err) {
> -			pr_err("create sysfs files\n");
> +			pr_err("create sysfs failed\n");

I guess "sysfs files" is here intended ?

re,
 wh

>  			vhci_finish_attr_group();
>  			return err;
>  		}