netdev - [net-next:master 73/74] drivers/net/ethernet/cavium/liquidio/lio_core.c:1360:5: sparse: symbol 'lio_fetch_vf_stats' was not declared. Should it be static?

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Date:   Fri, 7 Sep 2018 09:41:07 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Weilin Chang <weilin.chang@...ium.com>
Cc:     kbuild-all@...org, netdev@...r.kernel.org,
        Felix Manlunas <felix.manlunas@...ium.com>,
        Derek Chickles <derek.chickles@...iumnetworks.com>,
        Satanand Burla <satananda.burla@...iumnetworks.com>,
        Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>,
        linux-kernel@...r.kernel.org
Subject: [net-next:master 73/74]
 drivers/net/ethernet/cavium/liquidio/lio_core.c:1360:5: sparse: symbol
 'lio_fetch_vf_stats' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   ddc4d236dc71b255ff4cb8394f5fce2739a1d138
commit: 488752220b4a73ae131ca3e7c0c83b9f1bf092e4 [73/74] liquidio: Add spoof checking on a VF MAC address
reproduce:
        # apt-get install sparse
        git checkout 488752220b4a73ae131ca3e7c0c83b9f1bf092e4
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   include/linux/slab.h:631:13: sparse: undefined identifier '__builtin_mul_overflow'
   include/linux/slab.h:631:13: sparse: not a function <noident>
   include/linux/slab.h:631:13: sparse: not a function <noident>
   include/linux/slab.h:631:13: sparse: not a function <noident>
   include/linux/slab.h:631:13: sparse: not a function <noident>
   include/linux/slab.h:631:13: sparse: not a function <noident>
   include/linux/slab.h:631:13: sparse: not a function <noident>
>> drivers/net/ethernet/cavium/liquidio/lio_core.c:1360:5: sparse: symbol 'lio_fetch_vf_stats' was not declared. Should it be static?
   include/linux/slab.h:631:13: sparse: call with no type!

Please review and possibly fold the followup patch.

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