diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2016-05-04 14:59:09 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-05-09 17:35:32 +0200 |
| commit | 5bd05390ff084d7a1ea7efa8f8dc111c24b2454c (patch) | |
| tree | 4f110ab73928f8f0e2d1b71233566b9e60a4ca8b /sound/core | |
| parent | 0b92b0cdbe419575b2233c08192b2ad28e7dbcfa (diff) | |
ALSA: compress: Remove pointless NULL check
stream can't be NULL here as we have just taken the address of it, so no
need for the check.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/compress_offload.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 5268546d6935..5215df2940b3 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -392,9 +392,8 @@ static unsigned int snd_compr_poll(struct file *f, poll_table *wait) if (snd_BUG_ON(!data)) return -EFAULT; + stream = &data->stream; - if (snd_BUG_ON(!stream)) - return -EFAULT; mutex_lock(&stream->device->lock); if (stream->runtime->state == SNDRV_PCM_STATE_OPEN) { @@ -799,9 +798,9 @@ static long snd_compr_ioctl(struct file *f, unsigned int cmd, unsigned long arg) if (snd_BUG_ON(!data)) return -EFAULT; + stream = &data->stream; - if (snd_BUG_ON(!stream)) - return -EFAULT; + mutex_lock(&stream->device->lock); switch (_IOC_NR(cmd)) { case _IOC_NR(SNDRV_COMPRESS_IOCTL_VERSION): |