From: Jarno Rajahalme <jarno.rajahalme@nsn.com>
Date: Tue, 7 May 2013 17:52:03 +0000 (+0300)
Subject: datapath: Free skb dropped by lisp_tnl_send().
X-Git-Tag: sliver-openvswitch-1.10.90-3~16^2~24
X-Git-Url: http://git.onelab.eu/?p=sliver-openvswitch.git;a=commitdiff_plain;h=fe7744e84b7af87b7da2b58e5bee4713d18fcce6

datapath: Free skb dropped by lisp_tnl_send().

vport->send functions must free the skbs they themselves report as
dropped (return 0).

Signed-off-by: Jarno Rajahalme <jarno.rajahalme@nsn.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
---

diff --git a/datapath/vport-lisp.c b/datapath/vport-lisp.c
index ca2b441aa..3d0a315f7 100644
--- a/datapath/vport-lisp.c
+++ b/datapath/vport-lisp.c
@@ -377,6 +377,7 @@ static int lisp_tnl_send(struct vport *vport, struct sk_buff *skb)
 				LISP_HLEN, lisp_build_header);
 		return tnl_len > 0 ? tnl_len + network_offset : tnl_len;
 	default:
+		kfree_skb(skb);
 		return 0;
 	}
 }