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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-07 08:01:26 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-07 08:01:26 +0200 |
| commit | 032f82786f9be4635acaa5f77feca175a4ac5fe1 (patch) | |
| tree | 11ce43c1086d3dec43c92b0a2cc740240b338fb7 /drivers/net/wireless/b43/leds.c | |
| parent | 46ac22bab42cc868b9c1d0e915ddbc8e8065a44d (diff) | |
| parent | b7279469d66b55119784b8b9529c99c1955fe747 (diff) | |
| download | linux-032f82786f9be4635acaa5f77feca175a4ac5fe1.tar.gz linux-032f82786f9be4635acaa5f77feca175a4ac5fe1.tar.bz2 linux-032f82786f9be4635acaa5f77feca175a4ac5fe1.zip | |
Merge commit 'v2.6.26-rc9' into sched/devel
Diffstat (limited to 'drivers/net/wireless/b43/leds.c')
| -rw-r--r-- | drivers/net/wireless/b43/leds.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c index 36a9c42df835..76f4c7bad8b8 100644 --- 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. */ |