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Commit 9b86785d authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by David S. Miller
Browse files

ftgmac100: Remove useless tests in interrupt handler 



The interrupt is neither enabled nor registered when the interface
isn't running (regardless of whether we use nc-si or not) so the
test isn't useful.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 874b55bf

drivers/net/ethernet/faraday/ftgmac100.c

+3 −8
Original line number Diff line number Diff line
@@ -1049,14 +1049,9 @@ static irqreturn_t ftgmac100_interrupt(int irq, void *dev_id) 
	struct net_device *netdev = dev_id;

	struct ftgmac100 *priv = netdev_priv(netdev);



	/* When running in NCSI mode, the interface should be ready for

	 * receiving or transmitting NCSI packets before it's opened.

	 */

	if (likely(priv->use_ncsi || netif_running(netdev))) {

	/* Disable interrupts for polling */

	iowrite32(0, priv->base + FTGMAC100_OFFSET_IER);

	napi_schedule(&priv->napi);

	}



	return IRQ_HANDLED;

}