linux-kernel - Re: [PATCH] wifi: rtw88: usb: Remove redundant 'flush

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Message-ID: <1dc55808-0534-4355-80f2-3068312c4651@RTEXMBS04.realtek.com.tw>
Date: Mon, 31 Mar 2025 14:42:56 +0800
From: Ping-Ke Shih <pkshih@...ltek.com>
To: Chen Ni <nichen@...as.ac.cn>, <pkshih@...ltek.com>,
        <linux-wireless@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: Chen Ni <nichen@...as.ac.cn>
Subject: Re: [PATCH] wifi: rtw88: usb: Remove redundant 'flush_workqueue()' calls

Chen Ni <nichen@...as.ac.cn> wrote:

> 'destroy_workqueue()' already drains the queue before destroying it, so
> there is no need to flush it explicitly.
> 
> Remove the redundant 'flush_workqueue()' calls.
> 
> This was generated with coccinelle:
> 
> @@
> expression E;
> @@
> 
> - flush_workqueue(E);
>   destroy_workqueue(E);
> 
> Signed-off-by: Chen Ni <nichen@...as.ac.cn>

1 patch(es) applied to rtw-next branch of rtw.git, thanks.

625fbc16524a wifi: rtw88: usb: Remove redundant 'flush_workqueue()' calls

---
https://github.com/pkshih/rtw.git