HID: uclogic: Fix potential memory leak in error path

In uclogic_params_ugee_v2_init_event_hooks(), the memory allocated for
event_hook is not freed in the next error path. Fix that by freeing it.

Fixes: a251d65 ("HID: uclogic: Handle wireless device reconnection")
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

Author: Abdun Nihaal

drivers/hid/hid-uclogic-params.c

@@ -1369,8 +1369,10 @@ static int uclogic_params_ugee_v2_init_event_hooks(struct hid_device *hdev,
 	event_hook->hdev = hdev;
 	event_hook->size = ARRAY_SIZE(reconnect_event);
 	event_hook->event = kmemdup(reconnect_event, event_hook->size, GFP_KERNEL);
-	if (!event_hook->event)
+	if (!event_hook->event) {
+		kfree(event_hook);
 		return -ENOMEM;
+	}
 
 	list_add_tail(&event_hook->list, &p->event_hooks->list);