diff options
| author | Jiri Slaby | 2007-02-10 01:44:42 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2007-02-11 10:51:25 -0800 |
| commit | dd65aa6690e30fdad84a62191c7ab37da89d9865 (patch) | |
| tree | 94fac4784ecf29192b353a828197daa83ad89474 | |
| parent | 780a065668b1c6ca6a70c7d36b9f6552ea3bb5f5 (diff) | |
[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 <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/char/tty_io.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index c57b1f434652..305e46db70e4 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); |