chore: Remove useless check in dav app

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

Author: come-nc

apps/dav/lib/Files/RootCollection.php

@@ -8,7 +8,6 @@
 
 namespace OCA\DAV\Files;
 
-use OCP\Files\FileInfo;
 use OCP\Files\IRootFolder;
 use OCP\IUserSession;
 use OCP\Server;
@@ -39,9 +38,6 @@ public function getChildForPrincipal(array $principalInfo) {
 			return new SimpleCollection($name);
 		}
 		$userFolder = Server::get(IRootFolder::class)->getUserFolder($user->getUID());
-		if (!($userFolder instanceof FileInfo)) {
-			throw new \Exception('Home does not exist');
-		}
 		return new FilesHome($principalInfo, $userFolder);
 	}