UBUNTU: SAUCE: hio: fix mask maybe-uninitialized warning

UBUNTU: SAUCE: hio: fix mask maybe-uninitialized warning

BugLink: http://bugs.launchpad.net/bugs/1635594
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Acked-by: Brad Figg <brad.figg@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
BugLink: http://bugs.launchpad.net/bugs/1635594
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Acked-by: Leann Ogasawara <leann.ogasawara@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>