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| author | Johan Hovold <jhovold@gmail.com> | 2012-10-25 13:35:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-25 09:38:06 -0700 |
| commit | 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 (patch) | |
| tree | 4bafaa7254243b9453b87d453eb0a06fbc9a905a /drivers/usb/serial/mos7840.c | |
| parent | f525c05babc7938cc1d4236550fd8a659fb05960 (diff) | |
| download | lwn-65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8.tar.gz lwn-65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8.zip | |
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/serial/mos7840.c')
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index d6d4eeca8c68..35ad3f5c4c0e 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); |