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(parent: 9f9d41f) | patch
net: hns3: fix a phy loopback fail issue
authorYonglong Liu <liuyonglong@huawei.com>
Tue, 5 Jan 2021 03:37:26 +0000 (11:37 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 6 Jan 2021 00:46:40 +0000 (16:46 -0800)
commitf04bbcbf1e38d192e94bbfa126731a52332c40b1
tree14e5ab596c71afd0d90def5ff1189947394965eetree | snapshot
parent9f9d41f03bb07069e6e83ff4720cfea74a63898dcommit | diff
net: hns3: fix a phy loopback fail issue

When phy driver does not implement the set_loopback interface,
phy loopback test will return -EOPNOTSUPP, and the loopback test
will fail. So when phy driver does not implement the set_loopback
interface, don't do phy loopback test.

Fixes: c9765a89d142 ("net: hns3: add phy selftest function")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c diff | blob | history
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