Commit 3225b919 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Jeff Garzik
Browse files

sky2: keep track of receive alloc failures 



When driver can't allocate receive buffer it drops incoming
packet. Keep a counter.

Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 53419c68

drivers/net/sky2.c

+3 −1
Original line number Diff line number Diff line
@@ -2141,8 +2141,10 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do) 
		switch (le->opcode & ~HW_OWNER) {

		case OP_RXSTAT:

			skb = sky2_receive(dev, length, status);

			if (!skb)

			if (unlikely(!skb)) {

				sky2->net_stats.rx_dropped++;

				goto force_update;

			}



			skb->protocol = eth_type_trans(skb, dev);

			sky2->net_stats.rx_packets++;