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authorYang Wei <yang.wei9@zte.com.cn>2019-02-25 22:57:40 +0800
committerDavid S. Miller <davem@davemloft.net>2019-02-25 14:36:15 -0800
commitb84caee8449e6e8a2e7da88bdb43958db82b26d8 (patch)
tree96ea38b1d7344a405d4052fcdfb76fd59a898138
parentc9d0c6ebe34db397626dd97c037f05962a058b82 (diff)
downloadlinux-b84caee8449e6e8a2e7da88bdb43958db82b26d8.tar.bz2
net: lmc: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called in lmc_interrupt() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Delete a redundant comment line in lmc_interrupt(). Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/wan/lmc/lmc_main.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 4907453f17f5..22b065ff6d39 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -1320,8 +1320,7 @@ static irqreturn_t lmc_interrupt (int irq, void *dev_instance) /*fold00*/
sc->lmc_device->stats.tx_packets++;
}
- // dev_kfree_skb(sc->lmc_txq[i]);
- dev_kfree_skb_irq(sc->lmc_txq[i]);
+ dev_consume_skb_irq(sc->lmc_txq[i]);
sc->lmc_txq[i] = NULL;
badtx++;