From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 3 Feb 2015 20:33:25 +0000 (+1100)
Subject: netfilter: Use rhashtable walk iterator
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~134^2~63^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a7766288274ef765245ed65e6176a2727b96706;p=pandora-kernel.git

netfilter: Use rhashtable walk iterator

This patch gets rid of the manual rhashtable walk in nft_hash
which touches rhashtable internals that should not be exposed.
It does so by using the rhashtable iterator primitives.

Note that I'm leaving nft_hash_destroy alone since it's only
invoked on shutdown and it shouldn't be affected by changes
to rhashtable internals (or at least not what I'm planning to
change).

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
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