diff options
| -rw-r--r-- | include/linux/rfkill.h | 5 | ||||
| -rw-r--r-- | net/rfkill/rfkill.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index aa3c7d5852f..e92d8e94bb8 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -110,9 +110,10 @@ struct rfkill { }; #define to_rfkill(d) container_of(d, struct rfkill, dev) -struct rfkill *rfkill_allocate(struct device *parent, enum rfkill_type type); +struct rfkill * __must_check rfkill_allocate(struct device *parent, + enum rfkill_type type); void rfkill_free(struct rfkill *rfkill); -int rfkill_register(struct rfkill *rfkill); +int __must_check rfkill_register(struct rfkill *rfkill); void rfkill_unregister(struct rfkill *rfkill); int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state); diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index b995fa32cf8..fae7ffade9c 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -645,7 +645,8 @@ static void rfkill_remove_switch(struct rfkill *rfkill) * NOTE: If registration fails the structure shoudl be freed by calling * rfkill_free() otherwise rfkill_unregister() should be used. */ -struct rfkill *rfkill_allocate(struct device *parent, enum rfkill_type type) +struct rfkill * __must_check rfkill_allocate(struct device *parent, + enum rfkill_type type) { struct rfkill *rfkill; struct device *dev; @@ -716,7 +717,7 @@ static void rfkill_led_trigger_unregister(struct rfkill *rfkill) * structure needs to be registered. Immediately from registration the * switch driver should be able to service calls to toggle_radio. */ -int rfkill_register(struct rfkill *rfkill) +int __must_check rfkill_register(struct rfkill *rfkill) { static atomic_t rfkill_no = ATOMIC_INIT(0); struct device *dev = &rfkill->dev; |