On Wed, Jun 21, 2023 at 11:09:57AM +0200, Joel Granados wrote:

 static int __init random_sysctls_init(void)
 {
-	register_sysctl_init("kernel/random", random_table);
+	register_sysctl_init("kernel/random", random_table,
+			     ARRAY_SIZE(random_table));

As mentioned before, why not just do:

#define register_sysctl_init(string, table)	\
	__register_sysctl_init(string, table, ARRAY_SIZE(table);

or something like that?

That way no callers need to change AND you prevent the size from ever
being incorrect?

thanks,

greg k-h