diff options
| author | Florian Westphal <fw@strlen.de> | 2019-04-01 16:42:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-01 18:35:02 -0700 |
| commit | 4f296edeb9d4cf76b876869461a7ae627c307110 (patch) | |
| tree | a9548afff9450c5d4adbdb24387486f13e8c2019 /drivers/net/ethernet/aurora/nb8800.c | |
| parent | f79c957a0b537d6871a8aa195d5b5bcc7e480957 (diff) | |
drivers: net: aurora: use netdev_xmit_more helper
This is the last driver using always-0 skb->xmit_more.
Switch it to netdev_xmit_more and remove the now unused xmit_more flag
from sk_buff.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aurora/nb8800.c')
| -rw-r--r-- | drivers/net/ethernet/aurora/nb8800.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c index 6f56276015a4..f62deeb6e941 100644 --- a/drivers/net/ethernet/aurora/nb8800.c +++ b/drivers/net/ethernet/aurora/nb8800.c @@ -404,6 +404,7 @@ static int nb8800_xmit(struct sk_buff *skb, struct net_device *dev) unsigned int dma_len; unsigned int align; unsigned int next; + bool xmit_more; if (atomic_read(&priv->tx_free) <= NB8800_DESC_LOW) { netif_stop_queue(dev); @@ -423,9 +424,10 @@ static int nb8800_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } + xmit_more = netdev_xmit_more(); if (atomic_dec_return(&priv->tx_free) <= NB8800_DESC_LOW) { netif_stop_queue(dev); - skb->xmit_more = 0; + xmit_more = false; } next = priv->tx_next; @@ -450,7 +452,7 @@ static int nb8800_xmit(struct sk_buff *skb, struct net_device *dev) desc->n_addr = priv->tx_bufs[next].dma_desc; desc->config = DESC_BTS(2) | DESC_DS | DESC_EOF | dma_len; - if (!skb->xmit_more) + if (!xmit_more) desc->config |= DESC_EOC; txb->skb = skb; @@ -468,7 +470,7 @@ static int nb8800_xmit(struct sk_buff *skb, struct net_device *dev) priv->tx_next = next; - if (!skb->xmit_more) { + if (!xmit_more) { smp_wmb(); priv->tx_chain->ready = true; priv->tx_chain = NULL; |