Commit a9d41e7b authored Jul 31, 2019 by Christophe JAILLET Committed by David S. Miller Jul 31, 2019

net: ag71xx: Slighly simplify code in 'ag71xx_rings_init()'



A few lines above, we have:
   tx_size = BIT(tx->order);

So use 'tx_size' directly to be consistent with the way 'rx->descs_cpu' and
'rx->descs_dma' are computed below.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 5133f36c

drivers/net/ethernet/atheros/ag71xx.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1148,7 +1148,7 @@ static int ag71xx_rings_init(struct ag71xx *ag)
		return -ENOMEM;
		}

		rx->buf = &tx->buf[BIT(tx->order)];
		rx->buf = &tx->buf[tx_size];
		rx->descs_cpu = ((void )tx->descs_cpu) + tx_size AG71XX_DESC_SIZE;
		rx->descs_dma = tx->descs_dma + tx_size * AG71XX_DESC_SIZE;