diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 3ed15ea96ec3..04494f61fb48 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -532,7 +532,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
 static int proc_sctp_do_udp_port(struct ctl_table *ctl, int write,
 				 void *buffer, size_t *lenp, loff_t *ppos)
 {
-	struct net *net = current->nsproxy->net_ns;
+	struct net *net = container_of(ctl->data, struct net, sctp.udp_port);
 	unsigned int min = *(unsigned int *)ctl->extra1;
 	unsigned int max = *(unsigned int *)ctl->extra2;
 	struct ctl_table tbl;