From: Ben Pfaff <blp@nicira.com>
Date: Fri, 19 Jun 2009 21:03:12 +0000 (-0700)
Subject: datapath: Drop unneeded local variable initialization.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5225dd627a7c64245aeaf509921fb71027af469;p=openvswitch

datapath: Drop unneeded local variable initialization.
---

diff --git a/datapath/actions.c b/datapath/actions.c
index a037e432..9b82f9e3 100644
--- a/datapath/actions.c
+++ b/datapath/actions.c
@@ -361,7 +361,7 @@ int execute_actions(struct datapath *dp, struct sk_buff *skb,
 	 * then freeing the original skbuff is wasteful.  So the following code
 	 * is slightly obscure just to avoid that. */
 	int prev_port = -1;
-	int err = 0;
+	int err;
 	for (; n_actions > 0; a++, n_actions--) {
 		WARN_ON_ONCE(skb_shared(skb));
 		if (prev_port != -1) {
@@ -420,5 +420,5 @@ int execute_actions(struct datapath *dp, struct sk_buff *skb,
 		do_output(dp, skb, prev_port);
 	else
 		kfree_skb(skb);
-	return err;
+	return 0;
 }