| Message ID | 1501838699-95356-1-git-send-email-linyunsheng@huawei.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Yunsheng Lin <linyunsheng@huawei.com> Date: Fri, 4 Aug 2017 17:24:59 +0800 > This patch fixes the __udivdi3 undefined error reported by > test robot. > > Fixes: b8c17f708831 ("net: hns: Add self-adaptive interrupt coalesce support in hns driver") > Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Applied, thank you.
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 832f277..3652063 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -847,7 +847,8 @@ static void hns_update_rx_rate(struct hnae_ring *ring) total_bytes = ring->stats.rx_bytes - ring->coal_last_rx_bytes; time_passed_ms = jiffies_to_msecs(jiffies - ring->coal_last_jiffies); - ring->coal_rx_rate = (total_bytes / time_passed_ms) >> 10; + do_div(total_bytes, time_passed_ms); + ring->coal_rx_rate = total_bytes >> 10; ring->coal_last_rx_bytes = ring->stats.rx_bytes; ring->coal_last_jiffies = jiffies;
This patch fixes the __udivdi3 undefined error reported by test robot. Fixes: b8c17f708831 ("net: hns: Add self-adaptive interrupt coalesce support in hns driver") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> --- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)