[PATCH 2/2] phy:phy-lantiq-rcu-usb2: Use PTR_ERR_OR_ZERO to replace the open code

PTR_ERR_OR_ZERO has implemented the if(IS_ERR(...)) + PTR_ERR, So just replace them rather than duplicating its implement. Signed-off-by: zhong jiang --- drivers/phy/lantiq/phy-lantiq-rcu-usb2.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git

[PATCH 2/2] phy:phy-lantiq-rcu-usb2: Use PTR_ERR_OR_ZERO to replace the open code

PTR_ERR_OR_ZERO has implemented the if(IS_ERR(...)) + PTR_ERR, So just replace them rather than duplicating its implement. Signed-off-by: zhong jiang --- drivers/phy/lantiq/phy-lantiq-rcu-usb2.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git