[U-Boot] [PATCH 1/3] usb:g_dnl:f_thor: remove memset before memcpy

[Lukasz Majewski]

Hi Jeroen,

> since ALLOC_CACHE_ALIGN_BUFFER defines a pointer and not a
> buffer, the memset with sizeof(rqt) likely does something else
> then intended. Since there is a memcpy directly after it with
> the full size, drop the memset completely.

Acked-by: Lukasz Majewski <l.majewski at samsung.com>

> 
> Cc: Lukasz Majewski <l.majewski at samsung.com>
> Cc: Marek Vasut <marex at denx.de>
> Signed-off-by: Jeroen Hofstee <jeroen at myspectrum.nl>
> ---
>  drivers/usb/gadget/f_thor.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
> index 28f215e..4e06273 100644
> --- a/drivers/usb/gadget/f_thor.c
> +++ b/drivers/usb/gadget/f_thor.c
> @@ -306,7 +306,6 @@ static int process_data(void)
>  	ALLOC_CACHE_ALIGN_BUFFER(struct rqt_box, rqt, sizeof(struct
> rqt_box)); int ret = -EINVAL;
>  
> -	memset(rqt, 0, sizeof(rqt));
>  	memcpy(rqt, thor_rx_data_buf, sizeof(struct rqt_box));
>  
>  	debug("+RQT: %d, %d\n", rqt->rqt, rqt->rqt_data);


-- 
Best regards,

Lukasz Majewski

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