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From:   Anant Thazhemadam <anant.thazhemadam@gmail.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Anant Thazhemadam <anant.thazhemadam@gmail.com>,
        Johan Hovold <johan@kernel.org>
Cc:     linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 08/15] usb: misc: idmouse: update to use usb_control_msg_send()
Date:   Mon, 30 Nov 2020 07:00:31 +0530
Message-Id: <20201130013031.2580265-1-anant.thazhemadam@gmail.com>
In-Reply-To: <20201130011819.2576481-1-anant.thazhemadam@gmail.com>
References: <20201130011819.2576481-1-anant.thazhemadam@gmail.com>
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The newer usb_control_msg_{send|recv}() API are an improvement on the
existing usb_control_msg() as it ensures that a short read/write is treated
as an error, data can be used off the stack, and raw usb pipes need not be
created in the calling functions.
For this reason, the instance of usb_control_msg() has been replaced with
usb_control_msg_send() appropriately.

Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com>
---
 drivers/usb/misc/idmouse.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index e9437a176518..52126441a633 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -56,8 +56,9 @@ static const struct usb_device_id idmouse_table[] = {
 #define FTIP_SCROLL  0x24
 
 #define ftip_command(dev, command, value, index) \
-	usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), command, \
-	USB_TYPE_VENDOR | USB_RECIP_ENDPOINT | USB_DIR_OUT, value, index, NULL, 0, 1000)
+	usb_control_msg_send(dev->udev, 0, command, \
+	USB_TYPE_VENDOR | USB_RECIP_ENDPOINT | USB_DIR_OUT, \
+	value, index, NULL, 0, 1000, GFP_KERNEL)
 
 MODULE_DEVICE_TABLE(usb, idmouse_table);
 
-- 
2.25.1