can: c_can: fix invalid error codes
Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Cc: linux-stable <stable@vger.kernel.org> Cc: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: Olivier Sobrie <olivier@sobrie.be> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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@ -960,7 +960,7 @@ static int c_can_handle_bus_err(struct net_device *dev,
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break;
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case LEC_ACK_ERROR:
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netdev_dbg(dev, "ack error\n");
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cf->data[2] |= (CAN_ERR_PROT_LOC_ACK |
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cf->data[3] |= (CAN_ERR_PROT_LOC_ACK |
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CAN_ERR_PROT_LOC_ACK_DEL);
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break;
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case LEC_BIT1_ERROR:
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@ -973,7 +973,7 @@ static int c_can_handle_bus_err(struct net_device *dev,
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break;
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case LEC_CRC_ERROR:
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netdev_dbg(dev, "CRC error\n");
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cf->data[2] |= (CAN_ERR_PROT_LOC_CRC_SEQ |
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cf->data[3] |= (CAN_ERR_PROT_LOC_CRC_SEQ |
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CAN_ERR_PROT_LOC_CRC_DEL);
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break;
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default:
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