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| author | Mark Brown <[email protected]> | 2015-10-12 18:09:27 +0100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2015-10-12 18:09:27 +0100 |
| commit | 79828b4fa835f73cdaf4bffa48696abdcbea9d02 (patch) | |
| tree | 5e0fa7156acb75ba603022bc807df8f2fedb97a8 /drivers/leds/led-class.c | |
| parent | 721b51fcf91898299d96f4b72cb9434cda29dce6 (diff) | |
| parent | 8c1a9d6323abf0fb1e5dad96cf3f1c783505ea5a (diff) | |
Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-fix-rt5645
Diffstat (limited to 'drivers/leds/led-class.c')
| -rw-r--r-- | drivers/leds/led-class.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index beabfbc6f7cd..ca51d58bed24 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -228,12 +228,15 @@ static int led_classdev_next_name(const char *init_name, char *name, { unsigned int i = 0; int ret = 0; + struct device *dev; strlcpy(name, init_name, len); - while (class_find_device(leds_class, NULL, name, match_name) && - (ret < len)) + while ((ret < len) && + (dev = class_find_device(leds_class, NULL, name, match_name))) { + put_device(dev); ret = snprintf(name, len, "%s_%u", init_name, ++i); + } if (ret >= len) return -ENOMEM; |