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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 16:14:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 16:14:02 -0700 |
| commit | 8e9d2089723d08d51e66c5eea49253d76e27941e (patch) | |
| tree | cf15609d5eeb0c1f3a39231d8ce793d3c8ad0ed0 /sound/oss/vwsnd.c | |
| parent | ba1eb95cf3cc666769afe42eaa15a3a34ae82f94 (diff) | |
| parent | 60aa49243d09afc873f082567d2e3c16634ced84 (diff) | |
| download | kernel_samsung_smdk4412-8e9d2089723d08d51e66c5eea49253d76e27941e.tar.gz kernel_samsung_smdk4412-8e9d2089723d08d51e66c5eea49253d76e27941e.tar.bz2 kernel_samsung_smdk4412-8e9d2089723d08d51e66c5eea49253d76e27941e.zip | |
Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6
* 'bkl-removal' of git://git.lwn.net/linux-2.6:
Rationalize fasync return values
Move FASYNC bit handling to f_op->fasync()
Use f_lock to protect f_flags
Rename struct file->f_ep_lock
Diffstat (limited to 'sound/oss/vwsnd.c')
| -rw-r--r-- | sound/oss/vwsnd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c index 78b8acc7c3b..187f72750e8 100644 --- a/sound/oss/vwsnd.c +++ b/sound/oss/vwsnd.c @@ -2673,7 +2673,9 @@ static int vwsnd_audio_do_ioctl(struct inode *inode, case SNDCTL_DSP_NONBLOCK: /* _SIO ('P',14) */ DBGX("SNDCTL_DSP_NONBLOCK\n"); + spin_lock(&file->f_lock); file->f_flags |= O_NONBLOCK; + spin_unlock(&file->f_lock); return 0; case SNDCTL_DSP_RESET: /* _SIO ('P', 0) */ |