| From 82f06587873e40f3a20b90a2e5d19fc3cc6545e3 Mon Sep 17 00:00:00 2001 |
| From: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> |
| Date: Thu, 12 Jan 2017 13:21:06 +0100 |
| Subject: [PATCH 146/299] ravb: Remove Rx overflow log messages |
| |
| Remove Rx overflow log messages as in an environment where logging results |
| in network traffic logging may cause further overflows. |
| |
| Fixes: c156633f1353 ("Renesas Ethernet AVB driver proper") |
| Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> |
| [simon: reworked changelog] |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| |
| (cherry picked from commit 18a3ed59d09cf81a6447aadf6931bf0c9ffec5e0) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| drivers/net/ethernet/renesas/ravb_main.c | 8 ++------ |
| 1 file changed, 2 insertions(+), 6 deletions(-) |
| |
| --- a/drivers/net/ethernet/renesas/ravb_main.c |
| +++ b/drivers/net/ethernet/renesas/ravb_main.c |
| @@ -941,14 +941,10 @@ static int ravb_poll(struct napi_struct |
| /* Receive error message handling */ |
| priv->rx_over_errors = priv->stats[RAVB_BE].rx_over_errors; |
| priv->rx_over_errors += priv->stats[RAVB_NC].rx_over_errors; |
| - if (priv->rx_over_errors != ndev->stats.rx_over_errors) { |
| + if (priv->rx_over_errors != ndev->stats.rx_over_errors) |
| ndev->stats.rx_over_errors = priv->rx_over_errors; |
| - netif_err(priv, rx_err, ndev, "Receive Descriptor Empty\n"); |
| - } |
| - if (priv->rx_fifo_errors != ndev->stats.rx_fifo_errors) { |
| + if (priv->rx_fifo_errors != ndev->stats.rx_fifo_errors) |
| ndev->stats.rx_fifo_errors = priv->rx_fifo_errors; |
| - netif_err(priv, rx_err, ndev, "Receive FIFO Overflow\n"); |
| - } |
| out: |
| return budget - quota; |
| } |