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From:   Kalle Valo <kvalo@kernel.org>
To:     Jinjie Ruan <ruanjinjie@huawei.com>
Cc:     <gregory.greenman@intel.com>, <briannorris@chromium.org>,
        <nbd@nbd.name>, <lorenzo@kernel.org>, <ryder.lee@mediatek.com>,
        <shayne.chen@mediatek.com>, <sean.wang@mediatek.com>,
        <matthias.bgg@gmail.com>,
        <angelogioacchino.delregno@collabora.com>,
        <avraham.stern@intel.com>, <johannes.berg@intel.com>,
        <emmanuel.grumbach@intel.com>, <trix@redhat.com>,
        <dmantipov@yandex.ru>, <christophe.jaillet@wanadoo.fr>,
        <yangyang@marvell.com>, <linville@tuxdriver.com>,
        <rramesh@marvell.com>, <akarwar@marvell.com>,
        <nishants@marvell.com>, <linux-wireless@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH net 0/3] wifi: Fix the NULL vs IS_ERR() bugs for
 debugfs_create_dir()
References: <20230831141347.3166988-1-ruanjinjie@huawei.com>
Date:   Thu, 31 Aug 2023 18:27:44 +0300
In-Reply-To: <20230831141347.3166988-1-ruanjinjie@huawei.com> (Jinjie Ruan's
        message of "Thu, 31 Aug 2023 22:13:44 +0800")
Message-ID: <87v8cvdyfj.fsf@kernel.org>
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Jinjie Ruan <ruanjinjie@huawei.com> writes:

> Since debugfs_create_dir() returns ERR_PTR and never return NULL, So use
> IS_ERR() to check it instead of checking NULL.
>
> Jinjie Ruan (3):
>   wifi: iwlwifi: mei: Fix the NULL vs IS_ERR() bug for
>     debugfs_create_dir()
>   mwifiex: debugfs: Fix the NULL vs IS_ERR() bug for
>     debugfs_create_dir()
>   wifi: mt76: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()
>
>  drivers/net/wireless/intel/iwlwifi/mei/main.c  | 2 +-
>  drivers/net/wireless/marvell/mwifiex/debugfs.c | 2 +-
>  drivers/net/wireless/mediatek/mt76/debugfs.c   | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)

Wireless patches go wireless-next tree, not net tree.

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