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: 46a3df9f ("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>
parent
8ceca59f
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