netdev - Re: [RFC PATCH 2/2] net: convert to nla_get_*

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Message-ID: <8fabb6e5a2eda8c3bd7ca0bccc3e7804ad27bbad.camel@sipsolutions.net>
Date: Thu, 24 Oct 2024 15:41:59 +0200
From: Johannes Berg <johannes@...solutions.net>
To: linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [RFC PATCH 2/2] net: convert to nla_get_*_default()


Also just realized that some of the conversions are wrong, e.g.

> @@ -7378,17 +7375,11 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
>  	if (info->attrs[NL80211_ATTR_VLAN_ID])
>  		params.vlan_id = nla_get_u16(info->attrs[NL80211_ATTR_VLAN_ID]);
>  
> -	if (info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL])
> -		params.listen_interval =
> -		     nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);
> -	else
> -		params.listen_interval = -1;
> +	params.listen_interval = nla_get_u16_default(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL],
> +						     -1);


this one clearly is.

So need to be more careful with that :)

But at least the spatch gives some candidates.

johannes