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net: systemport: Be drop monitor friendly 

Utilize dev_consume_skb_any(cb->skb) in bcm_sysport_free_cb() which is
used when a TX packet is completed, as well as when the RX ring is
cleaned on shutdown. None of these two cases are packet drops, so be
drop monitor friendly.

Suggested-by: Eric Dumazet <edumazet@gmail.com>
Fixes: 80105befdb ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2017-08-24 15:20:41 -07:00 committed by David S. Miller
parent 6c7e983b22
commit c45182eb96
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/broadcom/bcmsysport.c
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@ -597,7 +597,7 @@ static int bcm_sysport_set_coalesce(struct net_device *dev,
static void bcm_sysport_free_cb(struct bcm_sysport_cb *cb) static void bcm_sysport_free_cb(struct bcm_sysport_cb *cb)
{ {
dev_kfree_skb_any(cb->skb); dev_consume_skb_any(cb->skb);
cb->skb = NULL; cb->skb = NULL;
dma_unmap_addr_set(cb, dma_addr, 0); dma_unmap_addr_set(cb, dma_addr, 0);
} }