netdev - [patch] rtnetlink: remove an unneeded test

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Message-ID: <20130814093542.GC521@elgon.mountain>
Date:	Wed, 14 Aug 2013 12:35:42 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	John Fastabend <john.r.fastabend@...el.com>,
	Jiri Pirko <jiri@...nulli.us>,
	Vlad Yasevich <vyasevic@...hat.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [patch] rtnetlink: remove an unneeded test

We know that "dev" is a valid pointer at this point, so we can remove
the test and clean up a little.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 618dbe4..e7e058e 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1867,10 +1867,10 @@ replay:
 		else
 			err = register_netdevice(dev);
 
-		if (err < 0 && !IS_ERR(dev))
+		if (err < 0) {
 			free_netdev(dev);
-		if (err < 0)
 			goto out;
+		}
 
 		err = rtnl_configure_link(dev, ifm);
 		if (err < 0)
--
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