net: mvpp2: mvpp2_cls_flow_get() can be static

Fixes: f9358e12 ("net: mvpp2: split ingress traffic into multiple flows")
Signed-off-by: Nkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c

@@ -557,7 +557,7 @@ static int mvpp2_flow_set_hek_fields(struct mvpp2_cls_flow_entry *fe,
 	return 0;
 }
 
-struct mvpp2_cls_flow *mvpp2_cls_flow_get(int flow)
+static struct mvpp2_cls_flow *mvpp2_cls_flow_get(int flow)
 {
 	if (flow >= MVPP2_N_FLOWS)
 		return NULL;