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authorJiri Slaby <jslaby@suse.cz>2012-01-30 21:14:32 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-02-02 15:10:46 -0800
commitd3bda5298aad98c7a27678bdd0dd9d008ab9e685 (patch)
tree40b098fd53e4f811277e9e215ec477c3da2856ea /drivers/tty/tty_io.c
parenta50f724a432997321cabb6c9e665c28e34850f78 (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.c2
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;
}