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Subject[PATCH net-next] net: hns3: Fixes the wrong IS_ERR check on the returned phydev value
Date
This patch removes the wrong check being done for the phy device being
returned by the mdiobus_get_phy() function. This function never returns
the error pointers.

Fixes: 256727da7395 ("net: hns3: Add MDIO support to HNS3 Ethernet
Driver for hip08 SoC")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
index a2add8b..f32d719 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
@@ -150,7 +150,7 @@ int hclge_mac_mdio_config(struct hclge_dev *hdev)
}

phydev = mdiobus_get_phy(mdio_bus, mac->phy_addr);
- if (!phydev || IS_ERR(phydev)) {
+ if (!phydev) {
dev_err(mdio_bus->parent, "Failed to get phy device\n");
mdiobus_unregister(mdio_bus);
return -EIO;
--
2.7.4

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