diff options
| -rw-r--r-- | net/rfkill/rfkill.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index a561e350a70..3c7773475ea 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -224,34 +224,31 @@ static ssize_t rfkill_name_show(struct device *dev, return sprintf(buf, "%s\n", rfkill->name); } -static ssize_t rfkill_type_show(struct device *dev, - struct device_attribute *attr, - char *buf) +static const char *rfkill_get_type_str(enum rfkill_type type) { - struct rfkill *rfkill = to_rfkill(dev); - const char *type; - - switch (rfkill->type) { + switch (type) { case RFKILL_TYPE_WLAN: - type = "wlan"; - break; + return "wlan"; case RFKILL_TYPE_BLUETOOTH: - type = "bluetooth"; - break; + return "bluetooth"; case RFKILL_TYPE_UWB: - type = "ultrawideband"; - break; + return "ultrawideband"; case RFKILL_TYPE_WIMAX: - type = "wimax"; - break; + return "wimax"; case RFKILL_TYPE_WWAN: - type = "wwan"; - break; + return "wwan"; default: BUG(); } +} + +static ssize_t rfkill_type_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct rfkill *rfkill = to_rfkill(dev); - return sprintf(buf, "%s\n", type); + return sprintf(buf, "%s\n", rfkill_get_type_str(rfkill->type)); } static ssize_t rfkill_state_show(struct device *dev, |