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authorJohan Hovold <jhovold@gmail.com>2012-10-25 13:35:09 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-25 09:38:06 -0700
commit65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 (patch)
tree4bafaa7254243b9453b87d453eb0a06fbc9a905a /drivers/usb
parentf525c05babc7938cc1d4236550fd8a659fb05960 (diff)
USB: mos7840: fix urb leak at release
Make sure control urb is freed at release. Cc: <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-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 d6d4eeca8c6..35ad3f5c4c0 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2645,6 +2645,7 @@ static void mos7840_release(struct usb_serial *serial)
del_timer_sync(&mos7840_port->led_timer1);
del_timer_sync(&mos7840_port->led_timer2);
}
+ usb_free_urb(mos7840_port->control_urb);
kfree(mos7840_port->ctrl_buf);
kfree(mos7840_port->dr);
kfree(mos7840_port);