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authorJohan Hovold <jhovold@gmail.com>2012-10-25 13:35:09 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-31 10:03:00 -0700
commitb296aacfcceb3e6511b5d5fe77b22f5840ebe290 (patch)
treebe21962825bca000e82d52e84bc40f600501e4e0 /drivers
parent5b312595bebcd2216f8617778a55ccaa93fc5a51 (diff)
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USB: mos7840: fix urb leak at release
commit 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 upstream. Make sure control urb is freed at release. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/serial/mos7840.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index c1505c3c557..1d87d9d88d9 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2657,6 +2657,7 @@ static void mos7840_release(struct usb_serial *serial)
mos7840_port = mos7840_get_port_private(serial->port[i]);
dbg("mos7840_port %d = %p", i, mos7840_port);
if (mos7840_port) {
+ usb_free_urb(mos7840_port->control_urb);
kfree(mos7840_port->ctrl_buf);
kfree(mos7840_port->dr);
kfree(mos7840_port);