diff options
| author | John Crispin <blogic@openwrt.org> | 2016-04-07 22:54:05 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-13 02:41:32 (GMT) |
| commit | beeb4ca466fa1c399d69e34c30ddf04e0b7cbefd (patch) | |
| tree | 94e60756f4765bf537c3776654b86e960aeebc75 /drivers | |
| parent | 82500aa01ad12eff41a9a68ad01f1d40db8921f9 (diff) | |
| download | linux-beeb4ca466fa1c399d69e34c30ddf04e0b7cbefd.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -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 bb10d57..94cceb8 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) nfrags += skb_shinfo(skb)->nr_frags; } - return DIV_ROUND_UP(nfrags, 2); + return nfrags; } static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev) |