We're ignoring the result of the attached phy device's read_status().
Return it so we can detect errors.
Signed-off-by: NBrandon Maier <brandon.maier@rockwellcollins.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>