kni: remove unnecessary messages for out of memory

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/lib/librte_eal/linuxapp/kni/kni_net.c b/lib/librte_eal/linuxapp/kni/kni_net.c
index 6328e1e..5182b2f 100644 (file)
--- a/lib/librte_eal/linuxapp/kni/kni_net.c
+++ b/lib/librte_eal/linuxapp/kni/kni_net.c
@@ -189,7 +189,6 @@ kni_net_rx_normal(struct kni_dev *kni)
 
                skb = dev_alloc_skb(len + 2);
                if (!skb) {
-                       pr_err("Out of mem, dropping pkts\n");
                        /* Update statistics */
                        kni->stats.rx_dropped++;
                        continue;
@@ -361,9 +360,7 @@ kni_net_rx_lo_fifo_skb(struct kni_dev *kni)
                kni->va[i] = pa2va(kni->pa[i], kva);
 
                skb = dev_alloc_skb(len + 2);
-               if (skb == NULL)
-                       pr_err("Out of mem, dropping pkts\n");
-               else {
+               if (skb) {
                        /* Align IP on 16B boundary */
                        skb_reserve(skb, 2);
                        memcpy(skb_put(skb, len), data_kva, len);
@@ -375,7 +372,6 @@ kni_net_rx_lo_fifo_skb(struct kni_dev *kni)
                /* Simulate real usage, allocate/copy skb twice */
                skb = dev_alloc_skb(len + 2);
                if (skb == NULL) {
-                       pr_err("Out of mem, dropping pkts\n");
                        kni->stats.rx_dropped++;
                        continue;
                }