BugLink: http://bugs.launchpad.net/bugs/1536474

Use the helper function to set the real number of RX queues, and also
set the real number of TX queues.

Change-ID: I67982799de3f248fb4158ccdc9b1a74385f42ddd
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit e6c4cf6f)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>