From: Ben Pfaff <blp@nicira.com>
Date: Thu, 13 Nov 2008 18:26:15 +0000 (-0800)
Subject: No need to test argument of kfree_skb() for non-null.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d82ee4e58e302353c3bf67cbb846f86a28b84a8;p=openvswitch

No need to test argument of kfree_skb() for non-null.
---

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 2a8e5a96..bca1bdc5 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -1180,8 +1180,7 @@ static int dp_genl_query(struct sk_buff *skb, struct genl_info *info)
 	}
 err:
 nla_put_failure:
-	if (ans_skb)
-		kfree_skb(ans_skb);
+	kfree_skb(ans_skb);
 	rcu_read_unlock();
 	return err;
 }