Re: [PATCH v2 net-next] mdio_bus: Fix PTR_ERR() usage after initialization to constant

From: YueHaibing Date: Sat, 16 Feb 2019 10:59:35 +0800 > Fix coccinelle warning: > > ./drivers/net/phy/mdio_bus.c:51:5-12: ERROR: PTR_ERR applied after > initialization to constant on line 44 > ./drivers/net/phy/mdio_bus.c:52:5-12: ERROR: PTR_ERR applied after > initialization to constant on l

[PATCH v2 net-next] mdio_bus: Fix PTR_ERR() usage after initialization to constant

Fix coccinelle warning: ./drivers/net/phy/mdio_bus.c:51:5-12: ERROR: PTR_ERR applied after initialization to constant on line 44 ./drivers/net/phy/mdio_bus.c:52:5-12: ERROR: PTR_ERR applied after initialization to constant on line 44 fix this by using IS_ERR before PTR_ERR Fixes: bafbdd527d56