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path: root/drivers/usb/gadget/function/f_hid.c
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Diffstat (limited to 'drivers/usb/gadget/function/f_hid.c')
-rw-r--r--drivers/usb/gadget/function/f_hid.c15
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
988void ghid_cleanup(void) 993void ghid_cleanup(void)