linux-kernel - [PATCH v3 0/2] staging: r8188eu: Use new usb_control_msg

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Date:   Wed, 25 Aug 2021 05:53:09 +0200
From:   "Fabio M. De Francesco" <fmdefrancesco@...il.com>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Pavel Skripkin <paskripkin@...il.com>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     "Fabio M. De Francesco" <fmdefrancesco@...il.com>
Subject: [PATCH v3 0/2] staging: r8188eu: Use new usb_control_msg_recv/send()

Replace usb_control_msg() with the new usb_control_msg_recv() and
usb_control_msg_send() API of USB Core in usbctrl_vendorreq().
Remove no more needed variables. Move out of an if-else block
some code that it is no more dependent on status < 0. Remove
redundant code depending on status > 0 or status == len.

After replacing usb_control_msg() with the new usb_control_msg_recv() and
usb_control_msg_send() API of USB Core, remove camelcase from the pIo_buf
variable that is passed as argument to the new API and remove the initial
'p' (that probably stands for "pointer") from the same pIo_buf and from
the pintfhdl and pdata arguments of usbctrl_vendorreq().

Fabio M. De Francesco (2):
  staging: r8188eu: Use usb_control_msg_recv/send() in
    usbctrl_vendorreq()
  staging: r8188eu: Make some clean-ups in usbctrl_vendorreq()

 drivers/staging/r8188eu/hal/usb_ops_linux.c | 65 +++++++++------------
 1 file changed, 27 insertions(+), 38 deletions(-)

-- 
2.32.0