2 files changed, 4 insertions, 9 deletions

diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index f28ec6882162..6a28fafe910c 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -735,12 +735,11 @@ ip_vs_new_dest(struct ip_vs_service *svc, struct ip_vs_dest_user *udest,
         if (atype != RTN_LOCAL && atype != RTN_UNICAST)
                 return -EINVAL;
 
-        dest = kmalloc(sizeof(struct ip_vs_dest), GFP_ATOMIC);
+        dest = kzalloc(sizeof(struct ip_vs_dest), GFP_ATOMIC);
         if (dest == NULL) {
                 IP_VS_ERR("ip_vs_new_dest: kmalloc failed.\n");
                 return -ENOMEM;
         }
-        memset(dest, 0, sizeof(struct ip_vs_dest));
 
         dest->protocol = svc->protocol;
         dest->vaddr = svc->addr;
@@ -1050,14 +1049,12 @@ ip_vs_add_service(struct ip_vs_service_user *u, struct ip_vs_service **svc_p)
                 goto out_mod_dec;
         }
 
-        svc = (struct ip_vs_service *)
-                kmalloc(sizeof(struct ip_vs_service), GFP_ATOMIC);
+        svc = kzalloc(sizeof(struct ip_vs_service), GFP_ATOMIC);
         if (svc == NULL) {
                 IP_VS_DBG(1, "ip_vs_add_service: kmalloc failed.\n");
                 ret = -ENOMEM;
                 goto out_err;
         }
-        memset(svc, 0, sizeof(struct ip_vs_service));
 
         /* I'm the first user of the service */
         atomic_set(&svc->usecnt, 1);
@@ -1797,7 +1794,7 @@ static int ip_vs_info_open(struct inode *inode, struct file *file)
 {
         struct seq_file *seq;
         int rc = -ENOMEM;
-        struct ip_vs_iter *s = kmalloc(sizeof(*s), GFP_KERNEL);
+        struct ip_vs_iter *s = kzalloc(sizeof(*s), GFP_KERNEL);
 
         if (!s)
                 goto out;
@@ -1808,7 +1805,6 @@ static int ip_vs_info_open(struct inode *inode, struct file *file)
 
         seq          = file->private_data;
         seq->private = s;
-        memset(s, 0, sizeof(*s));
 out:
         return rc;
 out_kfree:
diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c
index 4c1940381ba0..7d68b80c4c19 100644
--- a/net/ipv4/ipvs/ip_vs_est.c
+++ b/net/ipv4/ipvs/ip_vs_est.c
@@ -123,11 +123,10 @@ int ip_vs_new_estimator(struct ip_vs_stats *stats)
 {
         struct ip_vs_estimator *est;
 
-        est = kmalloc(sizeof(*est), GFP_KERNEL);
+        est = kzalloc(sizeof(*est), GFP_KERNEL);
         if (est == NULL)
                 return -ENOMEM;
 
-        memset(est, 0, sizeof(*est));
         est->stats = stats;
         est->last_conns = stats->conns;
         est->cps = stats->cps<<10;