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authorDavid S. Miller <davem@davemloft.net>2011-07-21 13:38:42 -0700
committerDavid S. Miller <davem@davemloft.net>2011-07-21 13:38:42 -0700
commit033b1142f4bd44a116d1356fe4a0510437ceddf9 (patch)
treed2a971a7dc9f3a1af8035e38419c4c4ad8c22632 /drivers/net/r6040.c
parentf5caadbb3d8fc0b71533e880c684b2230bdb76ac (diff)
parente6625fa48e6580a74b7e700efd7e6463e282810b (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: net/bluetooth/l2cap_core.c
Diffstat (limited to 'drivers/net/r6040.c')
-rw-r--r--drivers/net/r6040.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 00f06e9a779..b64fcee483a 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -677,9 +677,11 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
if (status & RX_FIFO_FULL)
dev->stats.rx_fifo_errors++;
- /* Mask off RX interrupt */
- misr &= ~RX_INTS;
- napi_schedule(&lp->napi);
+ if (likely(napi_schedule_prep(&lp->napi))) {
+ /* Mask off RX interrupt */
+ misr &= ~RX_INTS;
+ __napi_schedule(&lp->napi);
+ }
}
/* TX interrupt request */