From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH 10/15] ipv4: Cache input routes in fib_info nexthops.
Date: Wed, 18 Jul 2012 12:30:49 -0700 (PDT)
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	<1342639675.2013.18.camel@joe2Laptop>
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From: Joe Perches <joe@perches.com>
Date: Wed, 18 Jul 2012 12:27:55 -0700

> Maybe a helper like:
> 
> 	if (some_do_cache_name(rth, res, itag, flags, &do_cache))
> 		goto foo;

Yep that would make a lot of sense.