1 files changed, 16 insertions, 21 deletions

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index eddb0cd6d1eb..7585444352df 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -857,6 +857,18 @@ static int snd_pcm_sw_params_user(struct snd_pcm_substream *substream,
 	return err;
 }
 
+static inline snd_pcm_uframes_t
+snd_pcm_calc_delay(struct snd_pcm_substream *substream)
+{
+	snd_pcm_uframes_t delay;
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		delay = snd_pcm_playback_hw_avail(substream->runtime);
+	else
+		delay = snd_pcm_capture_avail(substream->runtime);
+	return delay + substream->runtime->delay;
+}
+
 int snd_pcm_status(struct snd_pcm_substream *substream,
 		   struct snd_pcm_status *status)
 {
@@ -909,19 +921,8 @@ int snd_pcm_status(struct snd_pcm_substream *substream,
 	status->appl_ptr = runtime->control->appl_ptr;
 	status->hw_ptr = runtime->status->hw_ptr;
 	status->avail = snd_pcm_avail(substream);
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		if (runtime->status->state == SNDRV_PCM_STATE_RUNNING ||
-		    runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
-			status->delay = runtime->buffer_size - status->avail;
-			status->delay += runtime->delay;
-		} else
-			status->delay = 0;
-	} else {
-		if (runtime->status->state == SNDRV_PCM_STATE_RUNNING)
-			status->delay = status->avail + runtime->delay;
-		else
-			status->delay = 0;
-	}
+	status->delay = snd_pcm_running(substream) ?
+		snd_pcm_calc_delay(substream) : 0;
 	status->avail_max = runtime->avail_max;
 	status->overrange = runtime->overrange;
 	runtime->avail_max = 0;
@@ -2655,19 +2656,13 @@ static int snd_pcm_hwsync(struct snd_pcm_substream *substream)
 		
 static snd_pcm_sframes_t snd_pcm_delay(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
 	int err;
 	snd_pcm_sframes_t n = 0;
 
 	snd_pcm_stream_lock_irq(substream);
 	err = do_pcm_hwsync(substream);
-	if (!err) {
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			n = snd_pcm_playback_hw_avail(runtime);
-		else
-			n = snd_pcm_capture_avail(runtime);
-		n += runtime->delay;
-	}
+	if (!err)
+		n = snd_pcm_calc_delay(substream);
 	snd_pcm_stream_unlock_irq(substream);
 	return err < 0 ? err : n;
 }