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From: Sergey Shtylyov <s.shtylyov@omp.ru>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alan Stern <stern@rowland.harvard.edu>,
	<linux-usb@vger.kernel.org>,
	<usb-storage@lists.one-eyed-alien.net>
Subject: Re: [PATCH] usb: storage: freecom: drop useless assignment in init_freecom()
Date: Mon, 22 Jan 2024 21:26:51 +0300	[thread overview]
Message-ID: <cc7434e0-804c-82d6-3f57-dcceef8b461e@omp.ru> (raw)
In-Reply-To: <b96dc0cc-86da-425b-86b8-39566f594d83@omp.ru>

On 12/7/23 7:16 PM, Sergey Shtylyov wrote:

[...]
>>> In init_freecom(), the results of usb_stor_control_msg() calls are stored
>>> in the local variable and then printed out by usb_stor_dbg() (if enabled),
>>> except for the 1st call, the result of which is completely ignored.  Drop
>>> the useless assignment.
>>
>> Instead, you should check the return value and handle it properly, don't
>> just drop the checking entirely, that's not good.
> 
>    Hmm... I wonder if you'd actually read the patch...
>    I'm not dropping any checking because there's none, even at the further
> call sites of usb_stor_control_msg() -- the most init_freecom() currently
> is doing is printing out the result of the calls...

   Alan, haven't heard your opinion on this patch... What do you think?

[...]

MBR, Sergey

  reply	other threads:[~2024-01-22 18:26 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-29 20:43 [PATCH] usb: storage: freecom: drop useless assignment in init_freecom() Sergey Shtylyov
2023-12-04  7:04 ` Greg Kroah-Hartman
2023-12-07 16:16   ` Sergey Shtylyov
2024-01-22 18:26     ` Sergey Shtylyov [this message]
2024-01-22 18:53       ` Alan Stern

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