[U-Boot] [PATCH 6/9] drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning

[Remy Bohmer]

Hi,

2011/12/3 Anatolij Gustschin <agust at denx.de>:
> Fix:
> ep0.c: In function 'ep0_get_descriptor':
> ep0.c:187:8: warning: variable 'cp' set but not used
> [-Wunused-but-set-variable]
>
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> Cc: Remy Bohmer <linux at bohmer.net>
> ---
>  drivers/usb/gadget/ep0.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/gadget/ep0.c b/drivers/usb/gadget/ep0.c
> index 2b4ec44..22499d3 100644
> --- a/drivers/usb/gadget/ep0.c
> +++ b/drivers/usb/gadget/ep0.c
> @@ -184,7 +184,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
>                               int index)
>  {
>        int port = 0;           /* XXX compound device */
> -       char *cp;
>
>        /*dbg_ep0(3, "max: %x type: %x index: %x", max, descriptor_type, index); */
>
> @@ -196,7 +195,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
>
>        /* setup tx urb */
>        urb->actual_length = 0;
> -       cp = (char*)urb->buffer;
>
>        dbg_ep0 (2, "%s", USBD_DEVICE_DESCRIPTORS (descriptor_type));

Since it is part of a series with non-USB related changes:
Acked-by: Remy Bohmer <linux at bohmer.net>

Kind regards,

Remy