diff options
Diffstat (limited to 'sound/core/pcm_compat.c')
| -rw-r--r-- | sound/core/pcm_compat.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index a42ec7f5a1da..17540020ac2f 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -418,9 +418,7 @@ static int snd_pcm_ioctl_sync_ptr_x32(struct snd_pcm_substream *substream, if (snd_BUG_ON(!runtime)) return -EINVAL; - if (get_user(sflags, &src->flags) || - get_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || - get_user(scontrol.avail_min, &src->c.control.avail_min)) + if (snd_pcm_sync_ptr_get_user(sflags, scontrol, src)) return -EFAULT; if (sflags & SNDRV_PCM_SYNC_PTR_HWSYNC) { err = snd_pcm_hwsync(substream); @@ -450,15 +448,7 @@ static int snd_pcm_ioctl_sync_ptr_x32(struct snd_pcm_substream *substream, } if (!(sflags & SNDRV_PCM_SYNC_PTR_APPL)) snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); - if (put_user(sstatus.state, &src->s.status.state) || - put_user(sstatus.hw_ptr, &src->s.status.hw_ptr) || - put_user(sstatus.tstamp.tv_sec, &src->s.status.tstamp_sec) || - put_user(sstatus.tstamp.tv_nsec, &src->s.status.tstamp_nsec) || - put_user(sstatus.suspended_state, &src->s.status.suspended_state) || - put_user(sstatus.audio_tstamp.tv_sec, &src->s.status.audio_tstamp_sec) || - put_user(sstatus.audio_tstamp.tv_nsec, &src->s.status.audio_tstamp_nsec) || - put_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || - put_user(scontrol.avail_min, &src->c.control.avail_min)) + if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src)) return -EFAULT; return 0; |