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authorEric Dumazet <edumazet@google.com>2017-02-04 15:25:00 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-05 16:11:57 -0500
commit3d1a6333d90167f2b196f2cc0c2a988a10eb76c5 (patch)
tree3ddfae0a8bb6fe6ffb839fcac39b060a9222d516 /drivers
parent0eb7b85c9669fce5ebf22915ee5f93b6d721256e (diff)
ibm/emac: use napi_complete_done()
Use napi_complete_done() instead of __napi_complete() We plan to remove __napi_complete() to reduce NAPI complexity. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/ibm/emac/mal.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index aaf6fec566b5..cd3227b088b7 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -421,20 +421,20 @@ static int mal_poll(struct napi_struct *napi, int budget)
int n;
if (unlikely(test_bit(MAL_COMMAC_POLL_DISABLED, &mc->flags)))
continue;
- n = mc->ops->poll_rx(mc->dev, budget);
+ n = mc->ops->poll_rx(mc->dev, budget - received);
if (n) {
received += n;
- budget -= n;
- if (budget <= 0)
- goto more_work; // XXX What if this is the last one ?
+ if (received >= budget)
+ return budget;
}
}
- /* We need to disable IRQs to protect from RXDE IRQ here */
- spin_lock_irqsave(&mal->lock, flags);
- __napi_complete(napi);
- mal_enable_eob_irq(mal);
- spin_unlock_irqrestore(&mal->lock, flags);
+ if (napi_complete_done(napi, received)) {
+ /* We need to disable IRQs to protect from RXDE IRQ here */
+ spin_lock_irqsave(&mal->lock, flags);
+ mal_enable_eob_irq(mal);
+ spin_unlock_irqrestore(&mal->lock, flags);
+ }
/* Check for "rotting" packet(s) */
list_for_each(l, &mal->poll_list) {