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authorTakashi Iwai <tiwai@suse.de>2018-09-04 17:58:42 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-10 11:14:59 +0200
commitfda767b1a013c5ff584abe6869ad68ec25518488 (patch)
tree3fc6ff53cd36aa7e2ad19bd1c3e6e55929a7cbc6 /drivers
parentaf19edf7ca2b1a44d36f3c8dbfca06a97aa9d032 (diff)
staging: bcm2835-audio: Drop useless NULL check
alsa_stream->chip can be never NULL. Signed-off-by: Takashi Iwai <tiwai@suse.de> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c3
1 files changed, 1 insertions, 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