linux-kernel - Re: [PATCH 6/7] staging: r8188eu: always log firmware info

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Date:   Thu, 14 Apr 2022 22:39:33 +0300
From:   Pavel Skripkin <paskripkin@...il.com>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Michael Straube <straube.linux@...il.com>,
        gregkh@...uxfoundation.org
Cc:     phil@...lpotter.co.uk, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/7] staging: r8188eu: always log firmware info

Hi Larry,

On 4/14/22 18:36, Larry Finger wrote:
> On 4/14/22 03:38, Michael Straube wrote:
>> The local static variable log_version prevents logging the firmware
>> information more than once, e.g. when the device is unplugged and
>> plugged again. That is not necessary and complicates the code. Remove
>> it.
> 
> I think the slight complication of the code, one static variable and one if
> statement, is worth not spamming the logs. My recollection is that there are
> other cases besides unplugging and replugging that lead to the firmware being
> reloaded.
> 


What about pr_info_once? Anyway even with old code message printed only 
once per driver load





With regards,
Pavel Skripkin