[PATCH] Staging: greybus: audio_codec: changed a void function to return 0

[Senthu Sivarajah]

From: Senthuran Sivarajah <ssivaraj@xxxxxxxxxxxxxxx>

Fixed a coding style issue.

Signed-off-by: Senthuran Sivarajah <ssivaraj@xxxxxxxxxxxxxxx>

---
 drivers/staging/greybus/audio_codec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
index b589cf6b1d03..9f99862791dc 100644
--- a/drivers/staging/greybus/audio_codec.c
+++ b/drivers/staging/greybus/audio_codec.c
@@ -1028,7 +1028,7 @@ static int gbcodec_probe(struct snd_soc_component *comp)
 static void gbcodec_remove(struct snd_soc_component *comp)
 {
 	/* Empty function for now */
-	return;
+	return 0;
 }
 
 static int gbcodec_write(struct snd_soc_component *comp, unsigned int reg,
-- 
2.27.0