Re: [PATCH] net: cdc-ncm: Move spin_lock_bh() to spin_lock()

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To: Yunbo Yu <yuyunbo519@xxxxxxxxx>, oliver@xxxxxxxxxx, davem@xxxxxxxxxxxxx, kuba@xxxxxxxxxx, pabeni@xxxxxxxxxx
Subject: Re: [PATCH] net: cdc-ncm: Move spin_lock_bh() to spin_lock()
From: Oliver Neukum <oneukum@xxxxxxxx>
Date: Tue, 19 Apr 2022 09:21:06 +0200
Cc: linux-usb@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20220418141812.1241307-1-yuyunbo519@gmail.com>
References: <20220418141812.1241307-1-yuyunbo519@gmail.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0


On 18.04.22 16:18, Yunbo Yu wrote:
> It is unnecessary to call spin_lock_bh() for you are already in a tasklet.
>
> Signed-off-by: Yunbo Yu <yuyunbo519@xxxxxxxxx>
>
Acked-by: Oliver Neukum <oneukum@xxxxxxxx>

References:
- [PATCH] net: cdc-ncm: Move spin_lock_bh() to spin_lock()
  - From: Yunbo Yu

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