datapath: Free up flow_extract() return value for reporting errors.

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

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 32572c6..e8b2976 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -551,12 +551,11 @@ void dp_process_received_packet(struct dp_port *p, struct sk_buff *skb)
        OVS_CB(skb)->dp_port = p;
 
        /* Extract flow from 'skb' into 'key'. */
-       if (flow_extract(skb, p ? p->port_no : ODPP_NONE, &key)) {
-               if (dp->drop_frags) {
-                       kfree_skb(skb);
-                       stats_counter_off = offsetof(struct dp_stats_percpu, n_frags);
-                       goto out;
-               }
+       flow_extract(skb, p ? p->port_no : ODPP_NONE, &key);
+       if (OVS_CB(skb)->is_frag && dp->drop_frags) {
+               kfree_skb(skb);
+               stats_counter_off = offsetof(struct dp_stats_percpu, n_frags);
+               goto out;
        }
 
        /* Look up flow. */