netdev - Re: [PATCH v3 net-next 08/12] inet: frags: use rhashtables for reassembly units

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Message-ID: <201803311517.qOFqUZ3O%fengguang.wu@intel.com>
Date:   Sat, 31 Mar 2018 15:47:07 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Eric Dumazet <edumazet@...gle.com>
Cc:     kbuild-all@...org, "David S . Miller" <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>, Florian Westphal <fw@...len.de>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Thomas Graf <tgraf@...g.ch>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        Alexander Aring <alex.aring@...il.com>,
        Stefan Schmidt <stefan@....samsung.com>,
        Kirill Tkhai <ktkhai@...tuozzo.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: Re: [PATCH v3 net-next 08/12] inet: frags: use rhashtables for
 reassembly units

Hi Eric,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Eric-Dumazet/inet-frags-bring-rhashtables-to-IP-defrag/20180331-142351
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> net/ieee802154/6lowpan/reassembly.c:600:32: sparse: symbol 'lowpan_rhash_params' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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