| From | Herton Ronaldo Krzesinski <> | Subject | [PATCH 59/93] can: c_can: fix invalid error codes | Date | Tue, 5 Feb 2013 20:06:48 -0200 |
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3.5.7.5 -stable review patch. If anyone has any objections, please let me know.
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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].
Cc: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: Olivier Sobrie <olivier@sobrie.be> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- drivers/net/can/c_can/c_can.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 86cd532..21a3d77 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -914,7 +914,7 @@ static int c_can_handle_bus_err(struct net_device *dev, 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: @@ -927,7 +927,7 @@ static int c_can_handle_bus_err(struct net_device *dev, 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: -- 1.7.9.5
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