C'de struct struct_name * şekline fonksiyonu döndermesi yerine struct_name * şekline döndermesi

#include <stdio.h>
#include <string.h>
#define NUM_STUDENTS 3

typedef struct{
    char name[50];
    char lastName[50];
    int studentId;
    double mid1Grade;
    double mid2Grade;
    double finalGrade;
    double average;
}Student;

typedef struct{
    char courseName[50];
    char courseCode[20];
    Student myStudentArray[NUM_STUDENTS];
    int currentStudentCount;
}Course;


struct Student * findId(int id, Course *myCourse){
    int i = 0;
    struct Student * student;
    while(i < NUM_STUDENTS){
        if (myCourse -> myStudentArray[i].studentId == id){
            student = &myCourse -> myStudentArray[i];
            return student;
        }
        i++;
    }
    return NULL;
}