greybus: svc: return proper error code on watchdog create error

When the watchdog is not created properly, we need to propagate the
error for this and not just return success.

Reported-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2016-01-23 17:36:00 -08:00
commit 539d6e11d2