Redirect from entire.php to homepage after login

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I created a custom entire page with login form, and called as entire.php with this code:

<?php
global $current_user;
get_currentuserinfo();
?>

<?php
// If user not logged in;

if (!(current_user_can(‘level_0’))){ ?>

<form id=”login” action=”<?php echo get_option(‘home’); ?>/wp-login.php” method=”post”>
<fieldset id=”inputs”>
<input id=”log” name=”log” type=”text” placeholder=”Username” value=”<?php echo wp_specialchars(stripslashes($user_login), 1) ?>” size=”20″>
<input id=”pwd” name=”pwd” type=”password” placeholder=”Password” size=”20″>
</fieldset>
<fieldset id=”actions”>
/wp-login.php?action=register”>Register/wp-login.php?action=lostpassword”>Forget?
<input type=”submit” id=”submit” name=”submit” class=”button” value=”Log In”>
<input type=”hidden” name=”redirect_to” value=”<?php echo home_url(); ?>”>
</fieldset>
</form>

<?php }
//If user already logged in;
else { ?>
<?php wp_redirect( home_url() ); exit; ?>
<?php }?>

I want if user visited my website and not logged in yet, user must see entire.php and after logged in using form on entire.php, redirect to my homepage.

How can i success this issue?