diff options
Diffstat (limited to 'drivers/usb/gadget/function')
| -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) | |||
| 972 | 972 | ||
| 973 | hidg_class = class_create(THIS_MODULE, "hidg"); | 973 | hidg_class = class_create(THIS_MODULE, "hidg"); |
| 974 | if (IS_ERR(hidg_class)) { | 974 | if (IS_ERR(hidg_class)) { |
| 975 | status = PTR_ERR(hidg_class); | ||
| 975 | hidg_class = NULL; | 976 | hidg_class = NULL; |
| 976 | return PTR_ERR(hidg_class); | 977 | return status; |
| 977 | } | 978 | } |
| 978 | 979 | ||
| 979 | status = alloc_chrdev_region(&dev, 0, count, "hidg"); | 980 | status = alloc_chrdev_region(&dev, 0, count, "hidg"); |
| 980 | if (!status) { | 981 | if (status) { |
| 981 | major = MAJOR(dev); | 982 | class_destroy(hidg_class); |
| 982 | minors = count; | 983 | hidg_class = NULL; |
| 984 | return status; | ||
| 983 | } | 985 | } |
| 984 | 986 | ||
| 985 | return status; | 987 | major = MAJOR(dev); |
| 988 | minors = count; | ||
| 989 | |||
| 990 | return 0; | ||
| 986 | } | 991 | } |
| 987 | 992 | ||
| 988 | void ghid_cleanup(void) | 993 | void ghid_cleanup(void) |
