diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2010-10-20 00:02:26 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-21 11:27:03 (GMT) |
| commit | 612eef4f4714d5c0e7127b7b245dbfc444d14a4b (patch) | |
| tree | 3b04fca92d4d043163b36fbd8694d025e52c66ea /drivers/net | |
| parent | 5601b2dfae86198667dd6e075a074fbef0c83423 (diff) | |
| download | linux-612eef4f4714d5c0e7127b7b245dbfc444d14a4b.tar.xz | |
can: mcp251x: fix generation of error frames
The function "mcp251x_error_skb" is used to generate error frames.
They are identified by the "CAN_ERR_FLAG" in can_id. The function
overwrites the can_id so that the frames show up as normal frames instead
of error frames.
This patch fixes the problem by or'ing the can_id instead of overwriting it.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Tested-by: Jargalan Nermunkh <jargalan.nermunkh@criticallink.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/can/mcp251x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c index 59f40bc..6aadc3e 100644 --- a/drivers/net/can/mcp251x.c +++ b/drivers/net/can/mcp251x.c @@ -705,7 +705,7 @@ static void mcp251x_error_skb(struct net_device *net, int can_id, int data1) skb = alloc_can_err_skb(net, &frame); if (skb) { - frame->can_id = can_id; + frame->can_id |= can_id; frame->data[1] = data1; netif_rx_ni(skb); } else { |