staging: fsl-dpaa2/ethsw: Fix setting port learning/flooding flags

ethsw_set_learning()/ethsw_set_flood() use flags parameter as an
enable/disable (1/0) indicator. Previous usage sent incorrect values.

Signed-off-by: Razvan Stefanescu <razvan.stefanescu@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/1562336836-17119-2-git-send-email-ioana.ciornei@nxp.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>