Commit e7b1ef29 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Paolo Abeni
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net: renesas: rswitch: Fix unmasking irq condition 



Fix unmasking irq condition by using napi_complete_done(). Otherwise,
redundant interrupts happen.

Fixes: 3590918b ("net: ethernet: renesas: Add support for "Ethernet Switch"")
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent bc6ed2fa

drivers/net/ethernet/renesas/rswitch.c

+4 −4
Original line number Diff line number Diff line
@@ -816,10 +816,10 @@ static int rswitch_poll(struct napi_struct *napi, int budget) 


	netif_wake_subqueue(ndev, 0);



	napi_complete(napi);



	if (napi_complete_done(napi, budget - quota)) {

		rswitch_enadis_data_irq(priv, rdev->tx_queue->index, true);

		rswitch_enadis_data_irq(priv, rdev->rx_queue->index, true);

	}



out:

	return budget - quota;