diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/protocol.c | 7 | ||||
| -rw-r--r-- | net/sctp/sysctl.c | 21 |
2 files changed, 28 insertions, 0 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index d58db315db85..0f2342be61f3 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -1169,6 +1169,10 @@ static int sctp_net_init(struct net *net) { int status; + status = sctp_sysctl_net_register(net); + if (status) + goto err_sysctl_register; + /* Allocate and initialise sctp mibs. */ status = init_sctp_mibs(net); if (status) @@ -1208,6 +1212,8 @@ err_ctl_sock_init: err_init_proc: cleanup_sctp_mibs(net); err_init_mibs: + sctp_sysctl_net_unregister(net); +err_sysctl_register: return status; } @@ -1224,6 +1230,7 @@ static void sctp_net_exit(struct net *net) sctp_proc_exit(net); cleanup_sctp_mibs(net); + sctp_sysctl_net_unregister(net); } static struct pernet_operations sctp_net_ops = { diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 2b2bfe933ff1..bee36c408dde 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -284,6 +284,27 @@ static ctl_table sctp_table[] = { { /* sentinel */ } }; +static ctl_table sctp_net_table[] = { + { /* sentinel */ } +}; + +int sctp_sysctl_net_register(struct net *net) +{ + struct ctl_table *table; + + table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL); + if (!table) + return -ENOMEM; + + net->sctp.sysctl_header = register_net_sysctl(net, "net/sctp", table); + return 0; +} + +void sctp_sysctl_net_unregister(struct net *net) +{ + unregister_net_sysctl_table(net->sctp.sysctl_header); +} + static struct ctl_table_header * sctp_sysctl_header; /* Sysctl registration. */ |