Re: [PATCH] p54: return NETDEV_TX_OK in p54_tx and fix sparse warnings

[Johannes Berg <johannes@sipsolutions.net>]

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On Wed, 2009-01-07 at 16:40 +0100, Christian Lamparter wrote:
> This patch addresses all recent comments from Johannes Berg:
> 
> 1st: (reference http://marc.info/?l=linux-wireless&m=123124685019631 )
> >First off: all those should return NETDEV_TX_OK/BUSY.
> >iwl-agn: returns 0 (== NETDEV_TX_OK, but still should be changed) 
> >[...]
> >p54: same (some paths)
> 
> 2nd:
> > due to your PS patch ("p54: power save management"), please run sparse:
> > make C=2 CF=-D__CHECK_ENDIAN__ M=...
> > +drivers/net/wireless/p54/p54common.c:1753:8: warning: incorrect type in assignment (different base types)
> > +drivers/net/wireless/p54/p54common.c:1769:29: warning: incorrect type in assignment (different base types)
> The cpu_to_le16 ended up in the wrong line... Sorry!
> 
> Signed-off-by: Christian Lamparter <chunkeey@web.de>
> ---
> diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
> index c4ad148..1702eac 100644
> --- a/drivers/net/wireless/p54/p54common.c
> +++ b/drivers/net/wireless/p54/p54common.c
> @@ -1508,7 +1508,7 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
>  	queue_delayed_work(dev->workqueue, &priv->work,
>  			   msecs_to_jiffies(P54_TX_FRAME_LIFETIME));
>  
> -	return 0;
> +	return NETDEV_TX_OK;
>  
>   err:
>  	skb_pull(skb, sizeof(*hdr) + sizeof(*txhdr) + padding);
> @@ -1750,7 +1750,7 @@ static int p54_set_ps(struct ieee80211_hw *dev)
>  	int i;
>  
>  	if (dev->conf.flags & IEEE80211_CONF_PS)
> -		mode = cpu_to_le16(P54_PSM | P54_PSM_DTIM | P54_PSM_MCBC);
> +		mode = P54_PSM | P54_PSM_DTIM | P54_PSM_MCBC;

you also have to declare mode as u16, no?


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