On Thu, Jun 17, 2021 at 10:00:05PM +0800, Yang Yingliang wrote:
> Fix to return a negative error code from the error handling
> case instead of 0.
>
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
> ---
> drivers/usb/gadget/legacy/hid.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/usb/gadget/legacy/hid.c b/drivers/usb/gadget/legacy/hid.c
> index c4eda7fe7ab4..5b27d289443f 100644
> --- a/drivers/usb/gadget/legacy/hid.c
> +++ b/drivers/usb/gadget/legacy/hid.c
> @@ -171,8 +171,10 @@ static int hid_bind(struct usb_composite_dev *cdev)
> struct usb_descriptor_header *usb_desc;
>
> usb_desc = usb_otg_descriptor_alloc(gadget);
> - if (!usb_desc)
> + if (!usb_desc) {
> + status = -ENOMEM;
> goto put;
> + }
> usb_otg_descriptor_init(gadget, usb_desc);
> otg_desc[0] = usb_desc;
> otg_desc[1] = NULL;
> --
> 2.25.1
>
Hi,
This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him
a patch that has triggered this response. He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created. Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.
You are receiving this message because of the following common error(s)
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- This looks like a new version of a previously submitted patch, but you
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Please read the section entitled "The canonical patch format" in the
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If you wish to discuss this problem further, or you have questions about
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Greg will reply once he has dug out from the pending patches received
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thanks,
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