[PATCH net-next 5.12 8/8] net: broadcom: bcm4908_enet: fix endianness in xmit code
From: Rafał Miłecki <zajec5@gmail.com>
Date: 2021-02-11 12:19:05
Also in:
netdev
Subsystem:
broadcom bcm4908 ethernet driver, networking drivers, the rest · Maintainers:
Rafał Miłecki, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Rafał Miłecki <rafal@milecki.pl> Use le32_to_cpu() for reading __le32 struct field filled by hw. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> --- drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c
index 2e825db3b2f1..0da8c8c73ba7 100644
--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c@@ -476,7 +476,7 @@ static int bcm4908_enet_start_xmit(struct sk_buff *skb, struct net_device *netde /* Free transmitted skbs */ while (ring->read_idx != ring->write_idx) { buf_desc = &ring->buf_desc[ring->read_idx]; - if (buf_desc->ctl & DMA_CTL_STATUS_OWN) + if (le32_to_cpu(buf_desc->ctl) & DMA_CTL_STATUS_OWN) break; slot = &ring->slots[ring->read_idx];
--
2.26.2