netfilter: Remove unnecessary OOM logging messages

[mirror_ubuntu-artful-kernel.git] / net / netfilter / ipvs / ip_vs_ctl.c

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 993935c0e472b3cb98faed9bb42d0c5c37d8ebc2..008bf97cc91a58b14a0ef9fd6924eb6f71063f11 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -856,15 +856,12 @@ ip_vs_new_dest(struct ip_vs_service *svc, struct ip_vs_dest_user_kern *udest,
        }
 
        dest = kzalloc(sizeof(struct ip_vs_dest), GFP_KERNEL);
-       if (dest == NULL) {
-               pr_err("%s(): no memory.\n", __func__);
+       if (dest == NULL)
                return -ENOMEM;
-       }
+
        dest->stats.cpustats = alloc_percpu(struct ip_vs_cpu_stats);
-       if (!dest->stats.cpustats) {
-               pr_err("%s() alloc_percpu failed\n", __func__);
+       if (!dest->stats.cpustats)
                goto err_alloc;
-       }
 
        dest->af = svc->af;
        dest->protocol = svc->protocol;
@@ -1168,10 +1165,8 @@ ip_vs_add_service(struct net *net, struct ip_vs_service_user_kern *u,
                goto out_err;
        }
        svc->stats.cpustats = alloc_percpu(struct ip_vs_cpu_stats);
-       if (!svc->stats.cpustats) {
-               pr_err("%s() alloc_percpu failed\n", __func__);
+       if (!svc->stats.cpustats)
                goto out_err;
-       }
 
        /* I'm the first user of the service */
        atomic_set(&svc->usecnt, 0);
@@ -3716,10 +3711,9 @@ int __net_init ip_vs_control_net_init(struct net *net)
 
        /* procfs stats */
        ipvs->tot_stats.cpustats = alloc_percpu(struct ip_vs_cpu_stats);
-       if (!ipvs->tot_stats.cpustats) {
-               pr_err("%s(): alloc_percpu.\n", __func__);
+       if (!ipvs->tot_stats.cpustats)
                return -ENOMEM;
-       }
+
        spin_lock_init(&ipvs->tot_stats.lock);
 
        proc_net_fops_create(net, "ip_vs", 0, &ip_vs_info_fops);