net: dsa: dsa_bridge_mtu_normalization() can be static

Fixes: f41071407c85 ("net: dsa: implement auto-normalization of MTU for bridge hardware datapath")
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed