Commit dd65aa66 authored by Jiri Slaby's avatar Jiri Slaby Committed by Linus Torvalds

[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: default avatarJiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 780a0656
......@@ -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);
......
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