From: Alexander Aring <alex.aring@gmail.com>
Date: Fri, 7 Mar 2014 10:06:54 +0000 (+0100)
Subject: 6lowpan: reassembly: fix return of init function
X-Git-Tag: v3.15-rc1~113^2~205
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=37147652cfaa20a87ead9bb04aec1834b40c5c97;p=platform%2Fkernel%2Flinux-exynos.git

6lowpan: reassembly: fix return of init function

This patch adds a missing return after fragmentation init. Otherwise we
register a sysctl interface and deregister it afterwards which makes no
sense.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
index 1cc2336..bf06492 100644
--- a/net/ieee802154/reassembly.c
+++ b/net/ieee802154/reassembly.c
@@ -535,7 +535,7 @@ int __init lowpan_net_frag_init(void)
 
 	ret = lowpan_frags_sysctl_register();
 	if (ret)
-		goto out;
+		return ret;
 
 	ret = register_pernet_subsys(&lowpan_frags_ops);
 	if (ret)
@@ -550,9 +550,10 @@ int __init lowpan_net_frag_init(void)
 	lowpan_frags.frag_expire = lowpan_frag_expire;
 	lowpan_frags.secret_interval = 10 * 60 * HZ;
 	inet_frags_init(&lowpan_frags);
+
+	return ret;
 err_pernet:
 	lowpan_frags_sysctl_unregister();
-out:
 	return ret;
 }