Input: mark some functions __must_check
Mark input_register_device() and input_register_handler() functions
as __must_check so authors of new drivers add error handling right
away.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/include/linux/input.h b/include/linux/input.h
index e02c6a6..adfbe4f 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1125,10 +1125,10 @@
dev->private = data;
}
-int input_register_device(struct input_dev *);
+int __must_check input_register_device(struct input_dev *);
void input_unregister_device(struct input_dev *);
-int input_register_handler(struct input_handler *);
+int __must_check input_register_handler(struct input_handler *);
void input_unregister_handler(struct input_handler *);
int input_register_handle(struct input_handle *);