These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / net / can / xilinx_can.c

diff --git a/kernel/drivers/net/can/xilinx_can.c b/kernel/drivers/net/can/xilinx_can.c
index fc55e8e..51670b3 100644 (file)
--- a/kernel/drivers/net/can/xilinx_can.c
+++ b/kernel/drivers/net/can/xilinx_can.c
@@ -608,17 +608,15 @@ static void xcan_err_interrupt(struct net_device *ndev, u32 isr)
 
        /* Check for error interrupt */
        if (isr & XCAN_IXR_ERROR_MASK) {
-               if (skb) {
+               if (skb)
                        cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
-                       cf->data[2] |= CAN_ERR_PROT_UNSPEC;
-               }
 
                /* Check for Ack error interrupt */
                if (err_status & XCAN_ESR_ACKER_MASK) {
                        stats->tx_errors++;
                        if (skb) {
                                cf->can_id |= CAN_ERR_ACK;
-                               cf->data[3] |= CAN_ERR_PROT_LOC_ACK;
+                               cf->data[3] = CAN_ERR_PROT_LOC_ACK;
                        }
                }
 
@@ -654,8 +652,7 @@ static void xcan_err_interrupt(struct net_device *ndev, u32 isr)
                        stats->rx_errors++;
                        if (skb) {
                                cf->can_id |= CAN_ERR_PROT;
-                               cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ |
-                                               CAN_ERR_PROT_LOC_CRC_DEL;
+                               cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;
                        }
                }
                        priv->can.can_stats.bus_error++;