Le 07/08/15 18:55, Petri Gynther a écrit : > bcmgenet driver needs to separate packet drops from packet errors. > > When the driver has to drop a *good* packet, due to lack of buffers or > replacement skbs, increment only dev->stats.[rx|tx]_dropped. > > When the driver encounters a bad Rx packet or Tx error, increment only > dev->stats.[rx|tx]_errors + relevant detailed error counter. > > Signed-off-by: Petri Gynther <pgynt...@google.com>
Reviewed-by: Florian Fainelli <f.faine...@gmail.com> > --- > drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c > b/drivers/net/ethernet/broadcom/genet/bcmgenet.c > index b43b2cb..64c1e9d 100644 > --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c > +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c > @@ -1230,7 +1230,6 @@ static struct sk_buff *bcmgenet_put_tx_csum(struct > net_device *dev, > new_skb = skb_realloc_headroom(skb, sizeof(*status)); > dev_kfree_skb(skb); > if (!new_skb) { > - dev->stats.tx_errors++; > dev->stats.tx_dropped++; > return NULL; > } > @@ -1465,7 +1464,6 @@ static unsigned int bcmgenet_desc_rx(struct > bcmgenet_rx_ring *ring, > > if (unlikely(!skb)) { > dev->stats.rx_dropped++; > - dev->stats.rx_errors++; > goto next; > } > > @@ -1493,7 +1491,6 @@ static unsigned int bcmgenet_desc_rx(struct > bcmgenet_rx_ring *ring, > if (unlikely(!(dma_flag & DMA_EOP) || !(dma_flag & DMA_SOP))) { > netif_err(priv, rx_status, dev, > "dropping fragmented packet!\n"); > - dev->stats.rx_dropped++; > dev->stats.rx_errors++; > dev_kfree_skb_any(skb); > goto next; > @@ -1515,7 +1512,6 @@ static unsigned int bcmgenet_desc_rx(struct > bcmgenet_rx_ring *ring, > dev->stats.rx_frame_errors++; > if (dma_flag & DMA_RX_LG) > dev->stats.rx_length_errors++; > - dev->stats.rx_dropped++; > dev->stats.rx_errors++; > dev_kfree_skb_any(skb); > goto next; -- Florian -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html