be2net: account for skb allocation failures
If we cannot allocate new skbs in RX completion handler, we should
increase netdevice rx_dropped counter, not spam console messages.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 4ebd700..f7d6d9d 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -431,6 +431,7 @@
pkts += rx_stats(rxo)->rx_pkts;
bytes += rx_stats(rxo)->rx_bytes;
mcast += rx_stats(rxo)->rx_mcast_pkts;
+ drops += rx_stats(rxo)->rx_dropped;
/* no space in linux buffers: best possible approximation */
if (adapter->generation == BE_GEN3) {
if (!(lancer_chip(adapter))) {
@@ -1181,8 +1182,7 @@
skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN);
if (unlikely(!skb)) {
- if (net_ratelimit())
- dev_warn(&adapter->pdev->dev, "skb alloc failed\n");
+ rxo->stats.rx_dropped++;
be_rx_compl_discard(adapter, rxo, rxcp);
return;
}