diff options
| author | Lin Yun Sheng <linyunsheng@huawei.com> | 2017-08-04 17:24:59 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-04 11:06:59 -0700 |
| commit | 967b2e2a76e380abdebe7f3c7ab17e8831accd21 (patch) | |
| tree | 52c2681f86c319901803ebccbee8b97590ccc07e /drivers/net/ethernet | |
| parent | 5987feb38aa55e035ce5376c02aba88a604cc881 (diff) | |
| download | linux-967b2e2a76e380abdebe7f3c7ab17e8831accd21.tar.bz2 | |
net: hns: Fix for __udivdi3 compiler error
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_enet.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 832f27792e3f..36520634c96a 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; |