[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?

[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?

[kbuild test robot]

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.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[RFC PATCH net-next] liquidio: lio_fetch_vf_stats() can be static

[kbuild test robot]

Fixes: 488752220b4a ("liquidio: Add spoof checking on a VF MAC address")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
---
 lio_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c
index 0284204..2122430 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_core.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c
@@ -1357,7 +1357,7 @@ octnet_nic_stats_callback(struct octeon_device *oct_dev,
 	}
 }
 
-int lio_fetch_vf_stats(struct lio *lio)
+static int lio_fetch_vf_stats(struct lio *lio)
 {
 	struct octeon_device *oct_dev = lio->oct_dev;
 	struct octeon_soft_command *sc;