Re: [PATCH v4 net-next 3/7] net: mvneta: Use cacheable memory to store the rx buffer virtual address

[David Miller]

From: Gregory CLEMENT <gregory.clem...@free-electrons.com>
Date: Tue, 29 Nov 2016 15:55:21 +0100

> +     /* Virtual address of the RX buffer */
> +     void  **buf_virt_addr;
> +
>       /* Virtual address of the RX DMA descriptors array */
>       struct mvneta_rx_desc *descs;
>  
 ...
> +             data = (unsigned char *)rxq->buf_virt_addr[index];

This cast is unnecessary, please remove it.