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 --- sound/core/compress_offload.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 5268546..5215df2 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):