netdev - Re: [PATCH net-next 1/2] 6lowpan: reassembly: fix return of init function

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Date:	Thu, 06 Mar 2014 17:30:38 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Alexander Aring <alex.aring@...il.com>
CC:	alex.bluesman.smirnov@...il.com, dbaryshkov@...il.com,
	linux-zigbee-devel@...ts.sourceforge.net, netdev@...r.kernel.org
Subject: Re: [PATCH net-next 1/2] 6lowpan: reassembly: fix return of init
 function

Hello.

On 06-03-2014 9:44, Alexander Aring wrote:

>>> 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@...il.com>
>>> ---
>>>   net/ieee802154/reassembly.c | 2 ++
>>>   1 file changed, 2 insertions(+)
>>
>>> diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
>>> index 4511fc2..59db7b5 100644
>>> --- a/net/ieee802154/reassembly.c
>>> +++ b/net/ieee802154/reassembly.c
>>> @@ -550,6 +550,8 @@ 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 0;

>>     Perhaps 'goto out' for "consistency" with the code above? (I don't know
>> why they used "goto out' in the first place.)

> ok, thanks, I will remove the "goto out" and will replace it with a
> "return 0" if you are fine with that.

    You can't replace it with "return 0", only with "return ret".

> - Alex

WBR, Sergei

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