diff options
Diffstat (limited to 'sound/oss/audio.c')
| -rw-r--r-- | sound/oss/audio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/oss/audio.c b/sound/oss/audio.c index 89bd27a5e865..b69c05b7ea7b 100644 --- a/sound/oss/audio.c +++ b/sound/oss/audio.c | |||
| @@ -433,7 +433,9 @@ int audio_ioctl(int dev, struct file *file, unsigned int cmd, void __user *arg) | |||
| 433 | return dma_ioctl(dev, cmd, arg); | 433 | return dma_ioctl(dev, cmd, arg); |
| 434 | 434 | ||
| 435 | case SNDCTL_DSP_NONBLOCK: | 435 | case SNDCTL_DSP_NONBLOCK: |
| 436 | spin_lock(&file->f_lock); | ||
| 436 | file->f_flags |= O_NONBLOCK; | 437 | file->f_flags |= O_NONBLOCK; |
| 438 | spin_unlock(&file->f_lock); | ||
| 437 | return 0; | 439 | return 0; |
| 438 | 440 | ||
| 439 | case SNDCTL_DSP_GETCAPS: | 441 | case SNDCTL_DSP_GETCAPS: |