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From:   Hayes Wang <hayeswang@realtek.com>
To:     Greg KH <gregkh@linuxfoundation.org>
CC:     "kuba@kernel.org" <kuba@kernel.org>,
        "davem@davemloft.net" <davem@davemloft.net>,
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        <syzbot+95afd23673f5dd295c57@syzkaller.appspotmail.com>
Subject: RE: [PATCH net] r8152: check the informaton of the device
Thread-Topic: [PATCH net] r8152: check the informaton of the device
Thread-Index: AQHXTiDTUevScj9u/kW7OuVFBi+KHqrtKP8AgAGqvnA=
Date:   Sat, 22 May 2021 03:13:39 +0000
Message-ID: <73dec4e9ba05452c90af9e174cacf7f8@realtek.com>
References: <1394712342-15778-363-Taiwan-albertk@realtek.com>
 <YKeAonwHduV8I+NW@kroah.com>
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Greg KH <gregkh@linuxfoundation.org>
> Sent: Friday, May 21, 2021 5:43 PM
[...]
> We have a USB core function that does all of the above for you, why not
> use that instead?
> 
> Look at usb_find_common_endpoints() and
> usb_find_common_endpoints_reverse() and at the very least
> usb_find_bulk_in_endpoint() and related functions.  Please don't
> open-code this type of logic, it's easy to get things wrong.

Fine. Thanks.

Best Regards,
Hayes