With the revised tty lock order and lockdep annotation, claiming
the pty slave lock is now safe while still holding the pty master lock.
Signed-off-by: Peter Hurley <pe...@hurleysoftware.com>
---
drivers/tty/pty.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 11db7dc..bee9776 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -66,9 +66,7 @@ static void pty_close(struct tty_struct *tty, struct file
*filp)
mutex_unlock(&devpts_mutex);
}
#endif
- tty_unlock(tty);
tty_vhangup(tty->link);
- tty_lock(tty);
}
}
--
2.1.3
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