[PATCH 1/4] ASoC: renesas: rz-ssi: Simplify the logic in rz_ssi_stream_is_play()

[Claudiu]

From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

The code in rz_ssi_stream_is_play() checks whether substream->stream is
different from SNDRV_PCM_STREAM_PLAYBACK and returns the capture
struct rz_ssi_stream in that case. The logic is easier to follow if
substream->stream is compared directly against SNDRV_PCM_STREAM_CAPTURE
and return the capture struct rz_ssi_stream.

Use the conditional operator to simplify the code.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
---
 sound/soc/renesas/rz-ssi.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/sound/soc/renesas/rz-ssi.c b/sound/soc/renesas/rz-ssi.c
index 5909778a6a70..35239ed7f916 100644
--- a/sound/soc/renesas/rz-ssi.c
+++ b/sound/soc/renesas/rz-ssi.c
@@ -180,12 +180,7 @@ static inline bool rz_ssi_stream_is_play(struct snd_pcm_substream *substream)
 static inline struct rz_ssi_stream *
 rz_ssi_stream_get(struct rz_ssi_priv *ssi, struct snd_pcm_substream *substream)
 {
-	struct rz_ssi_stream *stream = &ssi->playback;
-
-	if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
-		stream = &ssi->capture;
-
-	return stream;
+	return (ssi->playback.substream == substream) ? &ssi->playback : &ssi->capture;
 }
 
 static inline bool rz_ssi_is_dma_enabled(struct rz_ssi_priv *ssi)
-- 
2.43.0