From: Jesse Gross <jesse@nicira.com>
Date: Sat, 19 Nov 2011 22:29:19 +0000 (-0800)
Subject: datapath: Remove unused variable in dp_notify.c.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fe0ec3dfc8c9006f98a98026ad2844440f5704b;p=openvswitch

datapath: Remove unused variable in dp_notify.c.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
---

diff --git a/datapath/dp_notify.c b/datapath/dp_notify.c
index 415e83b2..5d41d27e 100644
--- a/datapath/dp_notify.c
+++ b/datapath/dp_notify.c
@@ -24,11 +24,10 @@
 #include "vport-netdev.h"
 
 static int dp_device_event(struct notifier_block *unused, unsigned long event,
-		void *ptr)
+			   void *ptr)
 {
 	struct net_device *dev = ptr;
 	struct vport *vport;
-	struct datapath *dp;
 
 	if (is_internal_dev(dev))
 		vport = internal_dev_get_vport(dev);
@@ -38,8 +37,6 @@ static int dp_device_event(struct notifier_block *unused, unsigned long event,
 	if (!vport)
 		return NOTIFY_DONE;
 
-	dp = vport->dp;
-
 	switch (event) {
 	case NETDEV_UNREGISTER:
 		if (!is_internal_dev(dev)) {
@@ -67,6 +64,7 @@ static int dp_device_event(struct notifier_block *unused, unsigned long event,
 		}
 		break;
 	}
+
 	return NOTIFY_DONE;
 }