diff options
Diffstat (limited to 'drivers/staging/line6/capture.c')
| -rw-r--r-- | drivers/staging/line6/capture.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/line6/capture.c b/drivers/staging/line6/capture.c index a3c99244b359..06a6db889fbd 100644 --- a/drivers/staging/line6/capture.c +++ b/drivers/staging/line6/capture.c @@ -147,6 +147,9 @@ void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, int fsize) const int bytes_per_frame = line6pcm->properties->bytes_per_frame; int frames = fsize / bytes_per_frame; + if (runtime == 0) + return; + if (line6pcm->pos_in_done + frames > runtime->buffer_size) { /* The transferred area goes over buffer boundary, |