From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: [PATCH 2/8] can: mcp251x: increase rx_errors on overflow, not only rx_over_errors Date: Mon, 18 Oct 2010 15:31:08 +0200 Message-ID: <1287408674-15412-3-git-send-email-mkl@pengutronix.de> References: <1287408674-15412-1-git-send-email-mkl@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Marc Kleine-Budde To: socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org Return-path: In-Reply-To: <1287408674-15412-1-git-send-email-mkl-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: socketcan-core-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org Errors-To: socketcan-core-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org List-Id: netdev.vger.kernel.org From: Sascha Hauer Signed-off-by: Sascha Hauer Signed-off-by: Marc Kleine-Budde Acked-by: Wolfgang Grandegger --- 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