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

Remy Bohmer
2011-12-04T11:11:34Z

Hi,

2011/12/3 Anatolij Gustschin <agust@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@denx.de>
> Cc: Remy Bohmer <linux@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@bohmer.net>

Kind regards,

Remy