static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
					    u16 offset, u16 words, u16 *data)
static int ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
					    u16 offset, u16 words, u16 *data)