xen: Drop un-informative message during boot

On systems that are not booted as a Xen domain, the xenfs driver prints
the following message during boot.

[    3.460595] xenfs: not registering filesystem on non-xen platform

As the user chose not to boot a Xen domain, this message does not
provide useful information. Drop this message.

Signed-off-by: Punit Agrawal <[email protected]>
Cc: Boris Ostrovsky <[email protected]>
Cc: Juergen Gross <[email protected]>
Reviewed-by: Boris Ostrovsky <[email protected]>
Signed-off-by: Juergen Gross <[email protected]>

Author: punitagrawal

drivers/xen/xenfs/super.c

@@ -87,7 +87,6 @@ static int __init xenfs_init(void)
 	if (xen_domain())
 		return register_filesystem(&xenfs_type);
 
-	pr_info("not registering filesystem on non-xen platform\n");
 	return 0;
 }