netdev - Re: [PATCH] ipv4: remove parentheses in return statement

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Message-Id: <20120803.165303.1568897713381115598.davem@davemloft.net>
Date:	Fri, 03 Aug 2012 16:53:03 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	sakiwit@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH] ipv4: remove parentheses in return statement

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Fri, 03 Aug 2012 11:53:58 +0200

> We already have such thing in fact : net_hash_mix() which returns 0 if
> NS are not configured.
> 
> (hash_ptr(net,8) is really overkill on 64bit arches)
> 
> High order bits on "struct net *" have absolutely no entropy, unless you
> have a monster machine (more than 256 GB of ram)
> 
> This is the patch I prepared :

Looks good to me.
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