ipack: iopctal: remove unneeded break

A break is not needed if it is preceded by a return

Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20201019193227.12738-1-trix@redhat.com


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