[PATCH 2/7] can: mcp251x: increase rx_errors on overflow, not only rx_over_errors
From: Marc Kleine-Budde <hidden>
Date: 2010-10-15 10:34:00
Subsystem:
can network drivers, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2010-10-15 · [PATCH 2/7] can: mcp251x: increase rx_errors on overflow, not only rx_over_errors · Marc Kleine-Budde <hidden>
From: Sascha Hauer <redacted> Signed-off-by: Sascha Hauer <redacted> Signed-off-by: Marc Kleine-Budde <redacted> --- drivers/net/can/mcp251x.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index c06e023..fdea752 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c@@ -816,10 +816,14 @@ static irqreturn_t mcp251x_can_ist(int irq, void *dev_id) if (intf & CANINTF_ERRIF) { /* Handle overflow counters */ if (eflag & (EFLG_RX0OVR | EFLG_RX1OVR)) { - if (eflag & EFLG_RX0OVR) + if (eflag & EFLG_RX0OVR) { net->stats.rx_over_errors++; - if (eflag & EFLG_RX1OVR) + net->stats.rx_errors++; + } + if (eflag & EFLG_RX1OVR) { net->stats.rx_over_errors++; + net->stats.rx_errors++; + } can_id |= CAN_ERR_CRTL; data1 |= CAN_ERR_CRTL_RX_OVERFLOW; }
--
1.7.0.4