Commit 4266563a authored by Hongbo Li's avatar Hongbo Li Committed by Jakub Kicinski
Browse files

net: hns: Use IS_ERR_OR_NULL() helper function 



Use the IS_ERR_OR_NULL() helper instead of open-coding a
NULL and an error pointer checks to simplify the code and
improve readability.

Signed-off-by: default avatarHongbo Li <lihongbo22@huawei.com>
Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20240828122336.3697176-1-lihongbo22@huawei.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 9023fda2

drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c

+1 −1
Original line number Diff line number Diff line
@@ -734,7 +734,7 @@ hns_mac_register_phydev(struct mii_bus *mdio, struct hns_mac_cb *mac_cb, 
		return -ENODATA;



	phy = get_phy_device(mdio, addr, is_c45);

	if (!phy || IS_ERR(phy))

	if (IS_ERR_OR_NULL(phy))

		return -EIO;



	phy->irq = mdio->irq[addr];