diff options
| -rw-r--r-- | drivers/staging/unisys/visorbus/visorbus_main.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c index ea124991cbdd..308372e55ffd 100644 --- a/drivers/staging/unisys/visorbus/visorbus_main.c +++ b/drivers/staging/unisys/visorbus/visorbus_main.c @@ -888,7 +888,7 @@ static void publish_vbus_dev_info(struct visor_device *visordev) */ static int visordriver_probe_device(struct device *xdev) { - int res; + int err; struct visor_driver *drv; struct visor_device *dev; @@ -898,15 +898,17 @@ static int visordriver_probe_device(struct device *xdev) mutex_lock(&dev->visordriver_callback_lock); dev->being_removed = false; - res = drv->probe(dev); - if (res >= 0) { - /* success: reference kept via unmatched get_device() */ - get_device(&dev->device); - publish_vbus_dev_info(dev); + err = drv->probe(dev); + if (err) { + mutex_unlock(&dev->visordriver_callback_lock); + return err; } + /* success: reference kept via unmatched get_device() */ + get_device(&dev->device); + publish_vbus_dev_info(dev); mutex_unlock(&dev->visordriver_callback_lock); - return res; + return 0; } /* |