datapth: Drop check for impossible condition after skb_gso_segment().

[sliver-openvswitch.git] / datapath / datapath.c

diff --git a/datapath/datapath.c b/datapath/datapath.c
index ffe3bd8..cc76720 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -609,16 +609,12 @@ int dp_output_control(struct datapath *dp, struct sk_buff *skb, int queue_no,
         * userspace may try to stuff a 64kB packet into a 1500-byte MTU. */
        if (skb_is_gso(skb)) {
                struct sk_buff *nskb = skb_gso_segment(skb, NETIF_F_SG | NETIF_F_HW_CSUM);
-               if (nskb) {
-                       kfree_skb(skb);
-                       skb = nskb;
-                       if (unlikely(IS_ERR(skb))) {
-                               err = PTR_ERR(skb);
-                               goto err;
-                       }
-               } else {
-                       /* XXX This case might not be possible.  It's hard to
-                        * tell from the skb_gso_segment() code and comment. */
+               
+               kfree_skb(skb);
+               skb = nskb;
+               if (unlikely(IS_ERR(skb))) {
+                       err = PTR_ERR(skb);
+                       goto err;
                }
        }