linux_dsm_epyc7002/drivers/net/ethernet/hisilicon
Jian Shen fac24df7b9 net: hns3: fix return value error when query MAC link status fail
Currently, PF queries the MAC link status per second by calling
function hclge_get_mac_link_status(). It return the error code
when failed to send cmdq command to firmware. It's incorrect,
because this return value is used as the MAC link status, which
0 means link down, and none-zero means link up. So fixes it.

Fixes: 46a3df9f97 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-21 15:49:17 -07:00
..
hns hns: do not cast return value of napi_gro_receive to null 2020-06-25 16:16:21 -07:00
hns3 net: hns3: fix return value error when query MAC link status fail 2020-07-21 15:49:17 -07:00
hip04_eth.c hisilicon: let core reject the unsupported coalescing parameters 2020-03-05 12:12:35 -08:00
hisi_femac.c net: convert suitable drivers to use phy_do_ioctl_running 2020-01-23 10:49:30 +01:00
hix5hd2_gmac.c netdev: pass the stuck queue to the timeout handler 2019-12-12 21:38:57 -08:00
hns_mdio.c net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() 2019-10-02 14:20:22 -07:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00