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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>
This commit is contained in:
Dmitry Torokhov 2007-07-18 01:20:58 -04:00
parent 018db6bb0d
commit 501cc54c4d
1 changed files with 2 additions and 2 deletions
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4
include/linux/input.h
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@ -1125,10 +1125,10 @@ static inline void input_set_drvdata(struct input_dev *dev, void *data)
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 *);