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net: hns: mdio->irq is an array, so no need to check if it is null 

The null check on mdio->irq is redundant since mdio->irq is an array
of PHY_MAX_ADDR ints and hence can never be null. Remove the redundant
check.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2016-08-15 13:55:17 +01:00 committed by David S. Miller
parent 2eb03e6c4e
commit cfaace269d
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
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@ -684,8 +684,7 @@ hns_mac_register_phydev(struct mii_bus *mdio, struct hns_mac_cb *mac_cb,
if (!phy || IS_ERR(phy))
return -EIO;
if (mdio->irq)
phy->irq = mdio->irq[addr];
phy->irq = mdio->irq[addr];
/* All data is now stored in the phy struct;
* register it