[PATCH net-next v2] 6lowpan: reassembly: fix return of init function

[Alexander Aring <alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
Changes since v2:
 - remove goto out label and use return ret instead.

 net/ieee802154/reassembly.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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;
 }
 
-- 
1.9.0


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