diff options
| author | Johan Hovold <johan@hovoldconsulting.com> | 2016-04-13 19:19:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-04-21 10:06:00 +0900 |
| commit | a530a8be395ff2df384ca729013890f3f040cf99 (patch) | |
| tree | 4b2f15f815dbc8f24fcbbdfe367eac4f9e35c06c /drivers/staging/greybus/svc.c | |
| parent | 078ef067bca6725ab71c0c8d58112ae66097062f (diff) | |
greybus: interface: disable interface on registration failures
Disable and deactivate an interface immediately on registration
failures.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/svc.c')
| -rw-r--r-- | drivers/staging/greybus/svc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/greybus/svc.c b/drivers/staging/greybus/svc.c index b79d81717360..5a16ad33b74b 100644 --- a/drivers/staging/greybus/svc.c +++ b/drivers/staging/greybus/svc.c @@ -518,7 +518,12 @@ static void gb_svc_process_intf_hotplug(struct gb_operation *operation) goto err_interface_deactivate; } - gb_interface_add(intf); + ret = gb_interface_add(intf); + if (ret) { + gb_interface_disable(intf); + gb_interface_deactivate(intf); + return; + } return; |