net/mlx5e: Fix freeing flow with kfree() and not kvfree()

Flows are allocated with kzalloc() so free with kfree().

Fixes: 04de7dda73 ("net/mlx5e: Infrastructure for duplicated offloading of TC flows")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Eli Britstein <elibr@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

@@ -1627,7 +1627,7 @@ static void __mlx5e_tc_del_fdb_peer_flow(struct mlx5e_tc_flow *flow)
 	flow_flag_clear(flow, DUP);
 
 	mlx5e_tc_del_fdb_flow(flow->peer_flow->priv, flow->peer_flow);
-	kvfree(flow->peer_flow);
+	kfree(flow->peer_flow);
 	flow->peer_flow = NULL;
 }