linux-kernel - Re: [PATCH] brcm80211: remove redundant condition check before debugfs_remove

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Date:   Thu, 20 Sep 2018 20:37:11 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     Kalle Valo <kvalo@...eaurora.org>
CC:     <davem@...emloft.net>, <hante.meuleman@...adcom.com>,
        <franky.lin@...adcom.com>, <arend.vanspriel@...adcom.com>,
        <linux-wireless@...r.kernel.org>,
        <brcm80211-dev-list.pdl@...adcom.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] brcm80211: remove redundant condition check before debugfs_remove_recursive

On 2018/9/20 20:30, Kalle Valo wrote:
> zhong jiang <zhongjiang@...wei.com> writes:
>
>> On 2018/9/20 20:07, Kalle Valo wrote:
>>> zhong jiang <zhongjiang@...wei.com> wrote:
>>>
>>>> debugfs_remove_recursive has taken IS_ERR_OR_NULL into account. So just
>>>> remove the condition check before debugfs_remove_recursive.
>>>>
>>>> Signed-off-by: zhong jiang <zhongjiang@...wei.com>
>>> It seems you already submitted an identical patch four days earlier:
>>>
>>> https://patchwork.kernel.org/patch/10593061/
>>>
>>> Why the duplicate? Please ALWAYS add a changelog and increase the version number:
>> I am sorry for that. Maybe I send the patch earlier, but I remeber I
>> should forget to cc to
>> netdev@...r.kernel.org and LMLK. So I repost it.  Plese ingore the current patch.
> Even then please increase the version number and mention in the change
> log why you sent a new version. Otherwise you will make maintainers
> confused and wasting time with asking what has changed.
>
Get it  and will keep it in mind . Thanks

Sincerely,
zhong jiang