diff options
| author | Jens Axboe <axboe@kernel.dk> | 2023-03-28 14:35:31 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-03-30 08:12:29 -0600 |
| commit | e4d3202c18329ba2733c9e04489b6ef05d3bce08 (patch) | |
| tree | d93823d675ce4da75ba0e8e518d862ed2db42655 /sound/core/pcm_native.c | |
| parent | da67ba07b4aa0a192e2957540eca15f8cb2e1ee7 (diff) | |
ALSA: pcm: check for user backed iterator, not specific iterator type
In preparation for switching single segment iterators to using ITER_UBUF,
swap the check for whether we are user backed or not.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'sound/core/pcm_native.c')
| -rw-r--r-- | sound/core/pcm_native.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 8bb97ee6720d..5868661d461b 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3531,7 +3531,7 @@ static ssize_t snd_pcm_readv(struct kiocb *iocb, struct iov_iter *to) if (runtime->state == SNDRV_PCM_STATE_OPEN || runtime->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; - if (!iter_is_iovec(to)) + if (!to->user_backed) return -EINVAL; if (to->nr_segs > 1024 || to->nr_segs != runtime->channels) return -EINVAL; @@ -3571,7 +3571,7 @@ static ssize_t snd_pcm_writev(struct kiocb *iocb, struct iov_iter *from) if (runtime->state == SNDRV_PCM_STATE_OPEN || runtime->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; - if (!iter_is_iovec(from)) + if (!from->user_backed) return -EINVAL; if (from->nr_segs > 128 || from->nr_segs != runtime->channels || !frame_aligned(runtime, iov->iov_len)) |