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Date:   Wed, 29 Nov 2023 16:33:58 +0100
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Subject: Re: [PATCH] net: usb: ax88179_178a: avoid failed operations when
 device is disconnected
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To:     Jose Ignacio Tornos Martinez <jtornosm@redhat.com>,
        davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
        pabeni@redhat.com, linux-usb@vger.kernel.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20231129151618.455618-1-jtornosm@redhat.com>
From:   Oliver Neukum <oneukum@suse.com>
In-Reply-To: <20231129151618.455618-1-jtornosm@redhat.com>
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On 29.11.23 16:16, Jose Ignacio Tornos Martinez wrote:

Hi,

> The reason is that although the device is detached, normal stop and
> unbind operations are commanded. Avoid these unnecessary operations
> when the device is detached (state is USB_STATE_NOTATTACHED) so as
> not to get the error messages.

I am sorry, but this is a layering violation. You are looking
at an internal state of the USB layer to surpress logging
-ENODEV. If you think these messages should go away, filter
for ENODEV where they are generated.

	Regards
		Oliver