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tty: Fix tty_port kref screwup

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Pass the brown paper bags please. I changed the semantics of this so the
function was supposed to do the extra kref itself then forgot to do the
change.. duh....

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox 2008-10-21 13:47:44 +01:00 committed by Linus Torvalds
parent 7dc9b48fc5
commit cb4bca3540
1 changed files with 1 additions and 1 deletions
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2
drivers/char/tty_port.c
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@ -90,7 +90,7 @@ void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty)
spin_lock_irqsave(&port->lock, flags); spin_lock_irqsave(&port->lock, flags);
if (port->tty) if (port->tty)
tty_kref_put(port->tty); tty_kref_put(port->tty);
port->tty = tty; port->tty = tty_kref_get(tty);
spin_unlock_irqrestore(&port->lock, flags); spin_unlock_irqrestore(&port->lock, flags);
} }
EXPORT_SYMBOL(tty_port_tty_set); EXPORT_SYMBOL(tty_port_tty_set);