[IPVS]: Don't leak sysctl tables if the scheduler registration fails.

[linux-2.6-microblaze.git] / net / ipv4 / ipvs / ip_vs_lblcr.c

diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index e5b323a..2a5ed85 100644 (file)
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -769,9 +769,14 @@ static struct ip_vs_scheduler ip_vs_lblcr_scheduler =
 
 static int __init ip_vs_lblcr_init(void)
 {
+       int ret;
+
        INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
        sysctl_header = register_sysctl_table(lblcr_root_table);
-       return register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
+       ret = register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
+       if (ret)
+               unregister_sysctl_table(sysctl_header);
+       return ret;
 }