*/
struct ctl_table_header *register_sysctl_mount_point(const char *path)
{
- return register_sysctl_sz(path, sysctl_mount_point, 0);
+ return register_sysctl(path, sysctl_mount_point);
}
EXPORT_SYMBOL(register_sysctl_mount_point);
return -EROFS;
/* Am I creating a permanently empty directory? */
- if (sysctl_is_perm_empty_ctl_table(header->ctl_table)) {
+ if (header->ctl_table_size > 0 &&
+ sysctl_is_perm_empty_ctl_table(header->ctl_table)) {
if (!RB_EMPTY_ROOT(&dir->root))
return -EINVAL;
sysctl_set_perm_empty_ctl_header(dir_h);
struct ctl_table_header *tmp_head;
struct ctl_table *entry, *link;
+ if (header->ctl_table_size == 0 ||
+ sysctl_is_perm_empty_ctl_table(header->ctl_table))
+ return true;
+
/* Are there links available for every entry in table? */
list_for_each_table_entry(entry, header) {
const char *procname = entry->procname;