@@ -1728,10 +1728,10 @@ static int snd_pcm_oss_set_rate(struct snd_pcm_oss_file *pcm_oss_file, int rate)
rate = 1000;
else if (rate > 192000)
rate = 192000;
- if (mutex_lock_interruptible(&runtime->oss.params_lock))
- return -ERESTARTSYS;
if (atomic_read(&runtime->oss.rw_ref))
return -EBUSY;
+ if (mutex_lock_interruptible(&runtime->oss.params_lock))
+ return -ERESTARTSYS;
if (runtime->oss.rate != rate) {
runtime->oss.params = 1;
runtime->oss.rate = rate;
@@ -1764,10 +1764,10 @@ static int snd_pcm_oss_set_channels(struct snd_pcm_oss_file *pcm_oss_file, unsig
if (substream == NULL)
continue;
runtime = substream->runtime;
- if (mutex_lock_interruptible(&runtime->oss.params_lock))
- return -ERESTARTSYS;
if (atomic_read(&runtime->oss.rw_ref))
return -EBUSY;
+ if (mutex_lock_interruptible(&runtime->oss.params_lock))
+ return -ERESTARTSYS;
if (runtime->oss.channels != channels) {
runtime->oss.params = 1;
runtime->oss.channels = channels;