diff options
Diffstat (limited to 'sound/core/pcm_compat.c')
| -rw-r--r-- | sound/core/pcm_compat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index 590a46a9e78d..a59de24695ec 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -239,7 +239,8 @@ static int snd_pcm_ioctl_hw_params_compat(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime; int err; - if (! (runtime = substream->runtime)) + runtime = substream->runtime; + if (!runtime) return -ENOTTY; data = kmalloc(sizeof(*data), GFP_KERNEL); @@ -343,7 +344,8 @@ static int snd_pcm_ioctl_xfern_compat(struct snd_pcm_substream *substream, if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) return -EBADFD; - if ((ch = substream->runtime->channels) > 128) + ch = substream->runtime->channels; + if (ch > 128) return -EINVAL; if (get_user(buf, &data32->bufs) || get_user(frames, &data32->frames)) |