Re: [Outreachy kernel] [PATCH] staging: vt6655: Break multiple assignments in one line

[Julia Lawall <julia.lawall@inria.fr>]

On Sat, 24 Oct 2020, Marcos Antonio de Jesus Filho wrote:

> The kernel coding style disencourage multiple assignments in one
> line. Split this multiple assignments in one line into single assignments
> in multiple lines following this recommendation. Issue found by
> checkpatch.
>
> Signed-off-by: Marcos Antonio de Jesus Filho <mdejesusfilho@gmail.com>
> ---
>  drivers/staging/vt6655/device_main.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
> index 09ab6d6f2429..ec73b4ac82e6 100644
> --- a/drivers/staging/vt6655/device_main.c
> +++ b/drivers/staging/vt6655/device_main.c
> @@ -670,7 +670,8 @@ static int device_init_td0_ring(struct vnt_private *priv)
>
>  	if (i > 0)
>  		priv->apTD0Rings[i - 1].next_desc = cpu_to_le32(priv->td0_pool_dma);
> -	priv->apTailTD[0] = priv->apCurrTD[0] = &priv->apTD0Rings[0];
> +	priv->apCurrTD[0] = &priv->apTD0Rings[0];
> +	priv->apTailTD[0] = priv->apCurrTD[0];

I think this was already tried and Greg already expressed the opinion that
in this case the code is ok as it.

It might have something to do with the fact that all of the elements have
about the same size, which makes it a bit easier to see what is going on.

julia

>
>  	return 0;
>
> --
> 2.28.0
>
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