diff options
Diffstat (limited to 'sound/firewire/fireface/ff-hwdep.c')
| -rw-r--r-- | sound/firewire/fireface/ff-hwdep.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sound/firewire/fireface/ff-hwdep.c b/sound/firewire/fireface/ff-hwdep.c index e73e8d2865a5..ea64a2a41eea 100644 --- a/sound/firewire/fireface/ff-hwdep.c +++ b/sound/firewire/fireface/ff-hwdep.c @@ -35,13 +35,11 @@ static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count, } memset(&event, 0, sizeof(event)); - if (ff->dev_lock_changed) { - event.lock_status.type = SNDRV_FIREWIRE_EVENT_LOCK_STATUS; - event.lock_status.status = (ff->dev_lock_count > 0); - ff->dev_lock_changed = false; + event.lock_status.type = SNDRV_FIREWIRE_EVENT_LOCK_STATUS; + event.lock_status.status = (ff->dev_lock_count > 0); + ff->dev_lock_changed = false; - count = min_t(long, count, sizeof(event.lock_status)); - } + count = min_t(long, count, sizeof(event.lock_status)); spin_unlock_irq(&ff->lock); @@ -79,7 +77,7 @@ static int hwdep_get_info(struct snd_ff *ff, void __user *arg) info.card = dev->card->index; *(__be32 *)&info.guid[0] = cpu_to_be32(dev->config_rom[3]); *(__be32 *)&info.guid[4] = cpu_to_be32(dev->config_rom[4]); - strlcpy(info.device_name, dev_name(&dev->device), + strscpy(info.device_name, dev_name(&dev->device), sizeof(info.device_name)); if (copy_to_user(arg, &info, sizeof(info))) |