[PATCH 13/29] staging: bcm2835-audio: Drop useless NULL check

[Takashi Iwai]

alsa_stream->chip can be never NULL.

Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
 drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
index c935c6e99633..13c61af4e723 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
@@ -188,8 +188,7 @@ static int snd_bcm2835_playback_close(struct snd_pcm_substream *substream)
 	alsa_stream->buffer_size = 0;
 
 	bcm2835_audio_close(alsa_stream);
-	if (alsa_stream->chip)
-		alsa_stream->chip->alsa_stream[alsa_stream->idx] = NULL;
+	alsa_stream->chip->alsa_stream[alsa_stream->idx] = NULL;
 	/*
 	 * Do not free up alsa_stream here, it will be freed up by
 	 * runtime->private_free callback we registered in *_open above
-- 
2.18.0