diff options
Diffstat (limited to 'net/xfrm/xfrm_sysctl.c')
| -rw-r--r-- | net/xfrm/xfrm_sysctl.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c index 35a7e794ad04..ca003e8a0376 100644 --- a/net/xfrm/xfrm_sysctl.c +++ b/net/xfrm/xfrm_sysctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/sysctl.h> #include <linux/slab.h> #include <net/net_namespace.h> @@ -37,12 +38,12 @@ static struct ctl_table xfrm_table[] = { .mode = 0644, .proc_handler = proc_dointvec }, - {} }; int __net_init xfrm_sysctl_init(struct net *net) { struct ctl_table *table; + size_t table_size = ARRAY_SIZE(xfrm_table); __xfrm_sysctl_init(net); @@ -56,9 +57,10 @@ int __net_init xfrm_sysctl_init(struct net *net) /* Don't export sysctls to unprivileged users */ if (net->user_ns != &init_user_ns) - table[0].procname = NULL; + table_size = 0; - net->xfrm.sysctl_hdr = register_net_sysctl(net, "net/core", table); + net->xfrm.sysctl_hdr = register_net_sysctl_sz(net, "net/core", table, + table_size); if (!net->xfrm.sysctl_hdr) goto out_register; return 0; @@ -71,7 +73,7 @@ out_kmemdup: void __net_exit xfrm_sysctl_fini(struct net *net) { - struct ctl_table *table; + const struct ctl_table *table; table = net->xfrm.sysctl_hdr->ctl_table_arg; unregister_net_sysctl_table(net->xfrm.sysctl_hdr); |