tty: PTYs set TTY_DO_WRITE_WAKEUP when they don't need to

[linux-2.6-omap-h63xx.git] / drivers / char / pty.c

diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index b5daaaa9007ed25ef5aee50041fc4895c0e90c54..112a6ba9a96fef2b3fec186bbaddce9944df752f 100644 (file)
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -5,8 +5,6 @@
  *
  *  Added support for a Unix98-style ptmx device.
  *    -- C. Scott Ananian <cananian@alumni.princeton.edu>, 14-Jan-1998
- *  Added TTY_DO_WRITE_WAKEUP to enable n_tty to send POLL_OUT to
- *      waiting writers -- Sapan Bhatia <sapan@corewars.org>
  *
  *  When reading this code see also fs/devpts. In particular note that the
  *  driver_data field is used by the devpts side as a binding to the devpts
@@ -217,7 +215,6 @@ static int pty_open(struct tty_struct *tty, struct file *filp)
 
        clear_bit(TTY_OTHER_CLOSED, &tty->link->flags);
        set_bit(TTY_THROTTLED, &tty->flags);
-       set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
        retval = 0;
 out:
        return retval;