[PATCH 1/2] net: ag71xx: Slighly simplify code in 'ag71xx_rings_init()'
From: Christophe JAILLET <hidden>
Date: 2019-07-31 08:06:38
Also in:
kernel-janitors, lkml
Subsystem:
atlx ethernet drivers, networking drivers, the rest · Maintainers:
Chris Snook, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> --- drivers/net/ethernet/atheros/ag71xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c
index 77542bd1e5bd..40a8717f51b1 100644
--- a/drivers/net/ethernet/atheros/ag71xx.c
+++ b/drivers/net/ethernet/atheros/ag71xx.c@@ -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;
--
2.20.1