netdev - Re: [PATCH] rhashtable: fix shift by 64 when shrinking

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Date:	Mon, 15 Aug 2016 11:10:46 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	vegard.nossum@...cle.com
Cc:	tgraf@...g.ch, netdev@...r.kernel.org, herbert@...dor.apana.org.au
Subject: Re: [PATCH] rhashtable: fix shift by 64 when shrinking

From: Vegard Nossum <vegard.nossum@...cle.com>
Date: Fri, 12 Aug 2016 20:10:44 +0200

> I got this:
 ...
> roundup_pow_of_two() is undefined when called with an argument of 0, so
> let's avoid the call and just fall back to ht->p.min_size (which should
> never be smaller than HASH_MIN_SIZE).
> 
> Cc: Herbert Xu <herbert@...dor.apana.org.au>
> Signed-off-by: Vegard Nossum <vegard.nossum@...cle.com>

Applied, thank you.