[U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer

[Marek Vasut]

Hi,

> The value of dfu->r_left need decrease along with the transfer
> 
> Signed-off-by: Bo Shen <voice.shen at atmel.com>

Lucasz/Heiko , can you ACK/NAK this and 2/2 ? Thanks!

> ---
>  drivers/dfu/dfu.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
> index 56b21c7..65c6984 100644
> --- a/drivers/dfu/dfu.c
> +++ b/drivers/dfu/dfu.c
> @@ -229,6 +229,7 @@ static int dfu_read_buffer_fill(struct dfu_entity *dfu,
> void *buf, int size) dfu->crc = crc32(dfu->crc, buf, chunk);
>  			dfu->i_buf += chunk;
>  			dfu->b_left -= chunk;
> +			dfu->r_left -= chunk;
>  			size -= chunk;
>  			buf += chunk;
>  			readn += chunk;

Best regards,
Marek Vasut