linux-kernel - Re: [PATCH 3/4] net: usb: rtl8150: use usb_control_msg_recv() and usb_control_msg

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Message-ID: <1600870858.25088.1.camel@suse.com>
Date:   Wed, 23 Sep 2020 16:20:58 +0200
From:   Oliver Neukum <oneukum@...e.com>
To:     Himadri Pandya <himadrispandya@...il.com>
Cc:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        pankaj.laxminarayan.bharadiya@...el.com,
        Kees Cook <keescook@...omium.org>, yuehaibing@...wei.com,
        petkan@...leusys.com, ogiannou@...il.com,
        USB list <linux-usb@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        Greg KH <gregkh@...uxfoundation.org>
Subject: Re: [PATCH 3/4] net: usb: rtl8150: use usb_control_msg_recv() and
 usb_control_msg_send()

Am Mittwoch, den 23.09.2020, 19:36 +0530 schrieb Himadri Pandya:
> On Wed, Sep 23, 2020 at 3:52 PM Oliver Neukum <oneukum@...e.com> wrote:
> > 
> > Am Mittwoch, den 23.09.2020, 14:35 +0530 schrieb Himadri Pandya:

> > GFP_NOIO is used here for a reason. You need to use this helper
> > while in contexts of error recovery and runtime PM.
> > 
> 
> Understood. Apologies for proposing such a stupid change.

Hi,

sorry if you concluded that the patch was stupid. That was not my
intent. It was the best the API allowed for. If an API makes it
easy to make a mistake, the problem is with the API, not the developer.

	Regards
		Oliver