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Re: [PATCH] mwifiex: remove casts of void pointers

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Bing,

Good work!

There's one minor issue I've seen:

On Sat, Jun 18, 2011 at 09:14, Bing Zhao <bzhao@xxxxxxxxxxx> wrote:
> diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
> index 8af3a78..d5c987a 100644
> --- a/drivers/net/wireless/mwifiex/sta_cmd.c
> +++ b/drivers/net/wireless/mwifiex/sta_cmd.c
> @@ -300,7 +291,7 @@ static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd,
>                                  sizeof(struct mwifiex_types_power_group) +
>                                  pg_tlv->length);
>                } else {
> -                       memmove(cmd_txp_cfg, data_buf,
> +                       memmove(cmd_txp_cfg, txp,
>                                sizeof(struct host_cmd_ds_txpwr_cfg));

this could be replace with

memmove(cmd_txp_cfg, txp, sizeof(*txp));

I think (I might be wrong about the argument to sizeof().)


Also, there are a number of functions touched by this patch that
return a value through the former *data_buf parameter. Is it possible
to refactor them to return the value directly? This would make the
function flow a lot cleaner and easier to follow.

Thanks,

-- 

Julian Calaby

Email: julian.calaby@xxxxxxxxx
Profile: http://www.google.com/profiles/julian.calaby/
.Plan: http://sites.google.com/site/juliancalaby/
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