tty: Fix a kref leak in the HSO driver on re-open

Signed-off-by: Linus Torvalds <[email protected]>
mrcsosa · Jan 15, 2009 · fe41cbb · fe41cbb
1 parent a9fec71
commit fe41cbb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
@@ -1297,6 +1297,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
 	/* setup */
 	spin_lock_irq(&serial->serial_lock);
 	tty->driver_data = serial;
+	tty_kref_put(serial->tty);
 	serial->tty = tty_kref_get(tty);
 	spin_unlock_irq(&serial->serial_lock);