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authorAlan Cox <alan@redhat.com>2009-01-15 13:31:15 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-15 12:48:36 -0800
commitfe41cbb164a0dc55f3914a0e4cabe8240410157c (patch)
treeffbb292ec7ccac89dcc5751e438d4700b91e9c72
parenta9fec7102f01f6464b19e13ffd9d8c48663379ad (diff)
tty: Fix a kref leak in the HSO driver on re-open
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/net/usb/hso.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index c4918b86ed1..9df04dd1332 100644
--- 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);