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net: hns3: fix an issue for hns3_update_new_int_gl

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[ Upstream commit 6241e71e72 ]

HNS3 supports setting rx-usecs|tx-usecs as 0, but it will not
update dynamically when adaptive-tx or adaptive-rx is enable.
This patch removes the Redundant check.

Fixes: a95e1f8666 ("net: hns3: change the time interval of int_gl calculating")
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Peng Li
2019-02-02 22:39:27 +08:00
committed by Greg Kroah-Hartman
parent 312846d0ae
commit 320ab115ca
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
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@@ -2366,7 +2366,7 @@ static bool hns3_get_new_int_gl(struct hns3_enet_ring_group *ring_group)
u32 time_passed_ms;
u16 new_int_gl;
if (!ring_group->coal.int_gl || !tqp_vector->last_jiffies)
if (!tqp_vector->last_jiffies)
return false;
if (ring_group->total_packets == 0) {