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Commit fe41cbb1 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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tty: Fix a kref leak in the HSO driver on re-open 



Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a9fec710

drivers/net/usb/hso.c

+1 −0
Original line number Diff line number Diff line
@@ -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);