liquidio: lio_fetch_vf_stats() can be static

Fixes: 48875222 ("liquidio: Add spoof checking on a VF MAC address")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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;