diff options
| author |   John Crispin <blogic@openwrt.org> | 2016-04-08 00:54:05 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-12 22:41:32 -0400 |
| commit | beeb4ca466fa1c399d69e34c30ddf04e0b7cbefd (patch) | |
| tree | 94e60756f4765bf537c3776654b86e960aeebc75 /drivers/net/ethernet/mediatek | |
| parent | net: mediatek: watchdog_timeo was not set (diff) | |
| download | linux-dev-beeb4ca466fa1c399d69e34c30ddf04e0b7cbefd.tar.xz linux-dev-beeb4ca466fa1c399d69e34c30ddf04e0b7cbefd.zip | |
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/net/ethernet/mediatek')
| -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) 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) |