Fixed a memory leak when an error occurred in the transmit function. In the error handling the urb wasn't freed before returning. There was also a call to the usb_unanchor_urb() function but the urb wasn't anchored.
Signed-off-by: Bjorn Van Tilt <[email protected]> --- --- drivers/net/can/usb/usb_8dev.c.orig 2014-03-24 13:40:45.000000000 +0100 +++ drivers/net/can/usb/usb_8dev.c 2014-03-24 13:44:32.076086036 +0100 @@ -698,8 +698,8 @@ static netdev_tx_t usb_8dev_start_xmit(s return NETDEV_TX_OK; nofreecontext: - usb_unanchor_urb(urb); usb_free_coherent(priv->udev, size, buf, urb->transfer_dma); + usb_free_urb(urb); netdev_warn(netdev, "couldn't find free context"); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
