[PATCH] net: usb: ax88179_178a: Add check for usbnet_get_endpoints()

[Hariprasad Kelam]

See inline,

> To avoid the failure of usbnet_get_endpoints(), we should check the return
> value of the usbnet_get_endpoints().
> 
> Signed-off-by: Ma Ke <make_ruc2021@xxxxxxx>
> ---
>  drivers/net/usb/ax88179_178a.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/usb/ax88179_178a.c
> b/drivers/net/usb/ax88179_178a.c index 752f821a1990..cf8d19584725
> 100644
> --- a/drivers/net/usb/ax88179_178a.c
> +++ b/drivers/net/usb/ax88179_178a.c
> @@ -1288,7 +1288,9 @@ static int ax88179_bind(struct usbnet *dev, struct
> usb_interface *intf)  {
>  	struct ax88179_data *ax179_data;
> 
> -	usbnet_get_endpoints(dev, intf);
> +	ret = usbnet_get_endpoints(dev, intf);
> +	if (ret < 0)
> +		return ret;

Don't we need to declare "ret" variable. Did you compiled  this patch before submitting.
Thanks,
Hariprasad k
> 
>  	ax179_data = kzalloc(sizeof(*ax179_data), GFP_KERNEL);
>  	if (!ax179_data)
> --
> 2.37.2
>