From dd65aa6690e30fdad84a62191c7ab37da89d9865 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Sat, 10 Feb 2007 01:44:42 -0800 Subject: [PATCH] Char: tty, delete wake_up_interruptible after tty_wakeup tty_wakeup calls wake_up_interruptible(&tty->write_wait) itself, it's not needed to wake up again after tty_wakeup returns. Signed-off-by: Jiri Slaby Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/tty_io.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index c57b1f43465..305e46db70e 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1612,7 +1612,6 @@ void start_tty(struct tty_struct *tty) /* If we have a running line discipline it may need kicking */ tty_wakeup(tty); - wake_up_interruptible(&tty->write_wait); } EXPORT_SYMBOL(start_tty); -- cgit v1.2.3