diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/function/f_hid.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index f0545f801c9d..488ac66aae9e 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -972,17 +972,22 @@ int ghid_setup(struct usb_gadget *g, int count) hidg_class = class_create(THIS_MODULE, "hidg"); if (IS_ERR(hidg_class)) { + status = PTR_ERR(hidg_class); hidg_class = NULL; - return PTR_ERR(hidg_class); + return status; } status = alloc_chrdev_region(&dev, 0, count, "hidg"); - if (!status) { - major = MAJOR(dev); - minors = count; + if (status) { + class_destroy(hidg_class); + hidg_class = NULL; + return status; } - return status; + major = MAJOR(dev); + minors = count; + + return 0; } void ghid_cleanup(void) |