From: Zong-Zhe Yang <kevin_yang@realtek.com>
To: Markus Elfring <Markus.Elfring@web.de>,
Zilin Guan <zilin@seu.edu.cn>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"Ping-Ke Shih" <pkshih@realtek.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>,
Jianhao Xu <jianhao.xu@seu.edu.cn>
Subject: RE: [PATCH] wifi: rtw89: debug: Fix memory leak in __print_txpwr_map()
Date: Fri, 16 Jan 2026 11:41:31 +0000 [thread overview]
Message-ID: <acc90353107248b98215847e56bb374b@realtek.com> (raw)
In-Reply-To: <1d32418f-c315-4ce4-9b4c-6781bda72cfe@web.de>
Markus Elfring <Markus.Elfring@web.de> wrote:
>
> …
> > Fix this by freeing the temporary buffer bufp in the error path.
> …
>
> How do you think about to use an attribute like “__free(vfree)”?
> https://elixir.bootlin.com/linux/v6.19-rc5/source/drivers/net/wireless/realtek/rtw89/debug.c#
> L815-L858
>
Using __free(XXX) is fine to me.
But, I don't seem to see DEFINE_FREE(vfree, ...) yet.
So perhaps, need to use __free(kvfree).
next prev parent reply other threads:[~2026-01-16 11:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-16 7:48 [PATCH] wifi: rtw89: debug: Fix memory leak in __print_txpwr_map() Zilin Guan
2026-01-16 8:23 ` Zong-Zhe Yang
2026-01-16 12:11 ` Zilin Guan
2026-01-16 11:04 ` Markus Elfring
2026-01-16 11:41 ` Zong-Zhe Yang [this message]
2026-01-16 12:38 ` Markus Elfring
2026-01-16 13:48 ` Johannes Berg
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