diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/udc/core.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 93eff7dec2f5..1b3efb14aec7 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1147,11 +1147,7 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, udc = kzalloc(sizeof(*udc), GFP_KERNEL); if (!udc) - goto err1; - - ret = device_add(&gadget->dev); - if (ret) - goto err2; + goto err_put_gadget; device_initialize(&udc->dev); udc->dev.release = usb_udc_release; @@ -1160,7 +1156,11 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, udc->dev.parent = parent; ret = dev_set_name(&udc->dev, "%s", kobject_name(&parent->kobj)); if (ret) - goto err3; + goto err_put_udc; + + ret = device_add(&gadget->dev); + if (ret) + goto err_put_udc; udc->gadget = gadget; gadget->udc = udc; @@ -1170,7 +1170,7 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, ret = device_add(&udc->dev); if (ret) - goto err4; + goto err_unlist_udc; usb_gadget_set_state(gadget, USB_STATE_NOTATTACHED); udc->vbus = true; @@ -1178,27 +1178,25 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget, /* pick up one of pending gadget drivers */ ret = check_pending_gadget_drivers(udc); if (ret) - goto err5; + goto err_del_udc; mutex_unlock(&udc_lock); return 0; -err5: + err_del_udc: device_del(&udc->dev); -err4: + err_unlist_udc: list_del(&udc->list); mutex_unlock(&udc_lock); -err3: - put_device(&udc->dev); device_del(&gadget->dev); -err2: - kfree(udc); + err_put_udc: + put_device(&udc->dev); -err1: + err_put_gadget: put_device(&gadget->dev); return ret; } |