diff options
| author | John Crispin <blogic@openwrt.org> | 2016-04-07 18:54:05 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-12 22:41:32 -0400 |
| commit | beeb4ca466fa1c399d69e34c30ddf04e0b7cbefd (patch) | |
| tree | 94e60756f4765bf537c3776654b86e960aeebc75 | |
| parent | 82500aa01ad12eff41a9a68ad01f1d40db8921f9 (diff) | |
net: mediatek: mtk_cal_txd_req() returns bad value
The code used to also support the PDMA engine, which had 2 packet pointers
per descriptor. Because of this we had to divide the result by 2 and round
it up. This is no longer needed as the code only supports QDMA.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index bb10d57c9999..94cceb83b569 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c | |||
| @@ -681,7 +681,7 @@ static inline int mtk_cal_txd_req(struct sk_buff *skb) | |||
| 681 | nfrags += skb_shinfo(skb)->nr_frags; | 681 | nfrags += skb_shinfo(skb)->nr_frags; |
| 682 | } | 682 | } |
| 683 | 683 | ||
| 684 | return DIV_ROUND_UP(nfrags, 2); | 684 | return nfrags; |
| 685 | } | 685 | } |
| 686 | 686 | ||
| 687 | static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev) | 687 | static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev) |