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    Subject[ 01/89] can: c_can: fix invalid error codes
    Date
    3.7-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Olivier Sobrie <olivier@sobrie.be>

    commit 6ea45886865c1abb01bb861f7f6bdd5d0f398cb3 upstream.

    Errors in CAN protocol (location) are reported in data[3] of the can
    frame instead of data[2].

    Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
    Cc: Bhupesh Sharma <bhupesh.sharma@st.com>
    Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/net/can/c_can/c_can.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- a/drivers/net/can/c_can/c_can.c
    +++ b/drivers/net/can/c_can/c_can.c
    @@ -954,7 +954,7 @@ static int c_can_handle_bus_err(struct n
    break;
    case LEC_ACK_ERROR:
    netdev_dbg(dev, "ack error\n");
    - cf->data[2] |= (CAN_ERR_PROT_LOC_ACK |
    + cf->data[3] |= (CAN_ERR_PROT_LOC_ACK |
    CAN_ERR_PROT_LOC_ACK_DEL);
    break;
    case LEC_BIT1_ERROR:
    @@ -967,7 +967,7 @@ static int c_can_handle_bus_err(struct n
    break;
    case LEC_CRC_ERROR:
    netdev_dbg(dev, "CRC error\n");
    - cf->data[2] |= (CAN_ERR_PROT_LOC_CRC_SEQ |
    + cf->data[3] |= (CAN_ERR_PROT_LOC_CRC_SEQ |
    CAN_ERR_PROT_LOC_CRC_DEL);
    break;
    default:



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