diff mbox series

[5.8,37/56] net: lantiq: Use napi_complete_done()

Message ID 20200925124733.418411190@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

gregkh@linuxfoundation.org Sept. 25, 2020, 12:48 p.m. UTC 
From: Hauke Mehrtens <hauke@hauke-m.de>

[ Upstream commit c582a7fea9dad4d309437d1a7e22e6d2cb380e2e ]

Use napi_complete_done() and activate the interrupts when this function
returns true. This way the generic NAPI code can take care of activating
the interrupts.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/lantiq_xrx200.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

--- a/drivers/net/ethernet/lantiq_xrx200.c
+++ b/drivers/net/ethernet/lantiq_xrx200.c
@@ -230,8 +230,8 @@  static int xrx200_poll_rx(struct napi_st
 	}
 
 	if (rx < budget) {
-		napi_complete(&ch->napi);
-		ltq_dma_enable_irq(&ch->dma);
+		if (napi_complete_done(&ch->napi, rx))
+			ltq_dma_enable_irq(&ch->dma);
 	}
 
 	return rx;
@@ -272,8 +272,8 @@  static int xrx200_tx_housekeeping(struct
 		netif_wake_queue(net_dev);
 
 	if (pkts < budget) {
-		napi_complete(&ch->napi);
-		ltq_dma_enable_irq(&ch->dma);
+		if (napi_complete_done(&ch->napi, pkts))
+			ltq_dma_enable_irq(&ch->dma);
 	}
 
 	return pkts;