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| author |   Andri Yngvason <andri.yngvason@marel.com> | 2015-01-16 14:30:28 +0000 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2015-01-20 13:56:53 +0100 |
| commit | be38a6f9f4093b0f1fa9e7d8cb47d588bc117c21 (patch) | |
| tree | 41a834156d6483c55fa28eccfc208449bff67d95 /drivers/net/can/janz-ican3.c | |
| parent | Merge tag 'mac80211-next-for-davem-2015-01-19' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next (diff) | |
| download | linux-dev-be38a6f9f4093b0f1fa9e7d8cb47d588bc117c21.tar.xz linux-dev-be38a6f9f4093b0f1fa9e7d8cb47d588bc117c21.zip | |
can: move can_stats.bus_off++ from can_bus_off into can_change_state
In order to be able to move the stats increment from can_bus_off() into
can_change_state(), the increment had to be moved back into code that was using
can_bus_off() but not can_change_state().
As a side-effect, this patch fixes the following bugs:
* Redundant call to can_bus_off() in c_can.
* Bus-off counted twice in xilinx_can.
Signed-off-by: Andri Yngvason <andri.yngvason@marel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/janz-ican3.c')
| -rw-r--r-- | drivers/net/can/janz-ican3.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index 1b118394907f..0eb4d181ae4d 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -1008,6 +1008,7 @@ static int ican3_handle_cevtind(struct ican3_dev *mod, struct ican3_msg *msg) if (status & SR_BS) { state = CAN_STATE_BUS_OFF; cf->can_id |= CAN_ERR_BUSOFF; + mod->can.can_stats.bus_off++; can_bus_off(dev); } else if (status & SR_ES) { if (rxerr >= 128 || txerr >= 128) |