On Tue, 2018-12-18 at 11:23 +0300, Dan Carpenter wrote: > The device_link_add() function doesn't return error pointers, it returns > NULL if there is an error. > > Fixes: 7a6991159bcd ("PCI: imx: Add multi-pd support") > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Reviewed-by: Leonard Crestez <leonard.crestez@xxxxxxx> I assume this was found with a static checker?