diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2012-01-30 21:14:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-02 15:10:46 -0800 |
| commit | d3bda5298aad98c7a27678bdd0dd9d008ab9e685 (patch) | |
| tree | 40b098fd53e4f811277e9e215ec477c3da2856ea /drivers/tty/tty_io.c | |
| parent | a50f724a432997321cabb6c9e665c28e34850f78 (diff) | |
TTY: get rid of BTM around devpts_*
devpts operations are protected by inode mutexes and dentry
refcounting. There is no need to hold BTM.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_io.c')
| -rw-r--r-- | drivers/tty/tty_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 44736f9e61d7..ea7ebe22a16c 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -1789,11 +1789,11 @@ int tty_release(struct inode *inode, struct file *filp) * the slots and preserving the termios structure. */ release_tty(tty, idx); + tty_unlock(); /* Make this pty number available for reallocation */ if (devpts) devpts_kill_index(inode, idx); - tty_unlock(); return 0; } |