diff options
| author | Olivier Sobrie <olivier@sobrie.be> | 2013-01-18 09:32:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-03 18:26:59 -0600 |
| commit | dd4f0f5ac95f054fcdab235e3e01481e906e25aa (patch) | |
| tree | cda606d0c005dd5c4df461501bfddaff5e427d63 /drivers | |
| parent | 13280f4e2f8cd45240aef9c31643b17bffb3e9de (diff) | |
| download | lwn-dd4f0f5ac95f054fcdab235e3e01481e906e25aa.tar.gz lwn-dd4f0f5ac95f054fcdab235e3e01481e906e25aa.zip | |
can: c_can: fix invalid error codes
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/c_can/c_can.c | 4 |
1 files 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 e5180dfddba5..3391bdd43552 100644 --- 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 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: @@ -967,7 +967,7 @@ 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: |