linux-kernel - Re: [PATCH 1/3] 6lowpan: add helper to get 6lowpan namespace

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Date:	Tue, 22 Apr 2014 11:53:03 +0200
From:	Alexander Aring <alex.aring@...il.com>
To:	Johannes Berg <johannes@...solutions.net>
Cc:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>,
	alex.bluesman.smirnov@...il.com, dbaryshkov@...il.com,
	linux-zigbee-devel@...ts.sourceforge.net, davem@...emloft.net,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	backports@...r.kernel.org, "Luis R. Rodriguez" <mcgrof@...e.com>
Subject: Re: [PATCH 1/3] 6lowpan: add helper to get 6lowpan namespace

Hi,

On Tue, Apr 22, 2014 at 11:44:46AM +0200, Johannes Berg wrote:
> On Thu, 2014-04-17 at 18:22 -0700, Luis R. Rodriguez wrote:
> 
> > +#if IS_ENABLED(CONFIG_IEEE802154_6LOWPAN)
> > [...]
> > +#else
> > +static inline struct netns_ieee802154_lowpan *
> > +net_ieee802154_lowpan(struct net *net)
> > +{
> > +	return NULL;
> > +}
> > +#endif
> 
> Why would that be needed? If nobody compiles 802.15.4 then it seems
> nothing should reference it?
> 
Indeed I think this is unnecessary, also.

- Alex
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