mmc,sdio: helper function for transfer padding

[linux-2.6-omap-h63xx.git] / drivers / net / wireless / b43 / leds.c

diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c
index 36a9c42df835c3fa77241533cf90f1eb6c14e9e4..76f4c7bad8b83e52b30000ccc62f86a77113e45b 100644 (file)
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/b43/leds.c
@@ -72,6 +72,9 @@ static void b43_led_brightness_set(struct led_classdev *led_dev,
        struct b43_wldev *dev = led->dev;
        bool radio_enabled;
 
+       if (unlikely(b43_status(dev) < B43_STAT_INITIALIZED))
+               return;
+
        /* Checking the radio-enabled status here is slightly racy,
         * but we want to avoid the locking overhead and we don't care
         * whether the LED has the wrong state for a second. */