diff options
Diffstat (limited to 'sound/soc/sof/stream-ipc.c')
| -rw-r--r-- | sound/soc/sof/stream-ipc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/soc/sof/stream-ipc.c b/sound/soc/sof/stream-ipc.c index 794c7bbccbaf..78758cf58f01 100644 --- a/sound/soc/sof/stream-ipc.c +++ b/sound/soc/sof/stream-ipc.c @@ -43,7 +43,7 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev, return -ESTRPIPE; posn_offset = stream->posn_offset; - } else { + } else if (sps->cstream) { struct sof_compr_stream *sstream = sps->cstream->runtime->private_data; @@ -51,6 +51,10 @@ int sof_ipc_msg_data(struct snd_sof_dev *sdev, return -ESTRPIPE; posn_offset = sstream->posn_offset; + + } else { + dev_err(sdev->dev, "%s: No stream opened\n", __func__); + return -EINVAL; } snd_sof_dsp_mailbox_read(sdev, posn_offset, p, sz); @@ -95,7 +99,7 @@ EXPORT_SYMBOL(sof_set_stream_data_offset); int sof_stream_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream) { - struct sof_stream *stream = kmalloc(sizeof(*stream), GFP_KERNEL); + struct sof_stream *stream = kmalloc_obj(*stream); if (!stream) return -ENOMEM; |