1 files changed, 3 insertions, 3 deletions

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 53a88af22503..8ca1a474eed6 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -61,7 +61,7 @@ static DEFINE_RWLOCK(__ip_vs_svc_lock);
 static DEFINE_RWLOCK(__ip_vs_rs_lock);
 
 /* lock for state and timeout tables */
-static DEFINE_RWLOCK(__ip_vs_securetcp_lock);
+static DEFINE_SPINLOCK(ip_vs_securetcp_lock);
 
 /* lock for drop entry handling */
 static DEFINE_SPINLOCK(__ip_vs_dropentry_lock);
@@ -204,7 +204,7 @@ static void update_defense_level(void)
         spin_unlock(&__ip_vs_droppacket_lock);
 
         /* secure_tcp */
-        write_lock(&__ip_vs_securetcp_lock);
+        spin_lock(&ip_vs_securetcp_lock);
         switch (sysctl_ip_vs_secure_tcp) {
         case 0:
                 if (old_secure_tcp >= 2)
@@ -238,7 +238,7 @@ static void update_defense_level(void)
         old_secure_tcp = sysctl_ip_vs_secure_tcp;
         if (to_change >= 0)
                 ip_vs_protocol_timeout_change(sysctl_ip_vs_secure_tcp>1);
-        write_unlock(&__ip_vs_securetcp_lock);
+        spin_unlock(&ip_vs_securetcp_lock);
 
         local_bh_enable();
 }