From: Ethan Jackson <ethan@nicira.com>
Date: Fri, 29 Apr 2011 00:13:50 +0000 (-0700)
Subject: datapath: Remove dead code in queue_control_packets().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ee17a3ba726ec23cc49f2c40da4b084084dbdb7;p=openvswitch

datapath: Remove dead code in queue_control_packets().

Fixes the following warning:

datapath.c:473:6: warning: variable 'port_no' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Ethan Jackson <ethan@nicira.com>
---

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 05875dc1..fc00d787 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -442,14 +442,8 @@ static int queue_control_packets(struct datapath *dp, struct sk_buff *skb,
 {
 	u32 group = packet_mc_group(dp, upcall_info->cmd);
 	struct sk_buff *nskb;
-	int port_no;
 	int err;
 
-	if (OVS_CB(skb)->vport)
-		port_no = OVS_CB(skb)->vport->port_no;
-	else
-		port_no = ODPP_LOCAL;
-
 	do {
 		struct odp_header *upcall;
 		struct sk_buff *user_skb; /* to be queued to userspace */