Commit 320ab115 authored Feb 02, 2019 by Peng Li Committed by Greg Kroah-Hartman Dec 05, 2019

net: hns3: fix an issue for hns3_update_new_int_gl



[ Upstream commit 6241e71e7207102ffc733991f7a00f74098d7da0 ]

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: a95e1f86 ("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>

parent 312846d0

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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) {