Staging: ipack: fix wrong return value.

In case it is not possible to remap the memory, it returns 0 and
the driver thinks that everything went fine.

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed