From e1346fd87c71a1f61de1fe476ec8df1425ac931c Mon Sep 17 00:00:00 2001
From: Shuah Khan <shuahkh@osg.samsung.com>
Date: Fri, 22 Dec 2017 17:00:06 -0700
Subject: [PATCH] usbip: remove kernel addresses from usb device and urb debug
 msgs
Git-commit: e1346fd87c71a1f61de1fe476ec8df1425ac931c
Patch-mainline: v4.15-rc8
References: bsc#1085539

usbip_dump_usb_device() and usbip_dump_urb() print kernel addresses.
Remove kernel addresses from usb device and urb debug msgs and improve
the message content.

Instead of printing parent device and bus addresses, print parent device
and bus names.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/usb/usbip/usbip_common.c | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/drivers/usb/usbip/usbip_common.c b/drivers/usb/usbip/usbip_common.c
index 7b219d9109b4..ee2bbce24584 100644
--- a/drivers/usb/usbip/usbip_common.c
+++ b/drivers/usb/usbip/usbip_common.c
@@ -91,7 +91,7 @@ static void usbip_dump_usb_device(struct usb_device *udev)
 	dev_dbg(dev, "       devnum(%d) devpath(%s) usb speed(%s)",
 		udev->devnum, udev->devpath, usb_speed_string(udev->speed));
 
-	pr_debug("tt %p, ttport %d\n", udev->tt, udev->ttport);
+	pr_debug("tt hub ttport %d\n", udev->ttport);
 
 	dev_dbg(dev, "                    ");
 	for (i = 0; i < 16; i++)
@@ -124,12 +124,8 @@ static void usbip_dump_usb_device(struct usb_device *udev)
 	}
 	pr_debug("\n");
 
-	dev_dbg(dev, "parent %p, bus %p\n", udev->parent, udev->bus);
-
-	dev_dbg(dev,
-		"descriptor %p, config %p, actconfig %p, rawdescriptors %p\n",
-		&udev->descriptor, udev->config,
-		udev->actconfig, udev->rawdescriptors);
+	dev_dbg(dev, "parent %s, bus %s\n", dev_name(&udev->parent->dev),
+		udev->bus->bus_name);
 
 	dev_dbg(dev, "have_langid %d, string_langid %d\n",
 		udev->have_langid, udev->string_langid);
@@ -237,9 +233,6 @@ void usbip_dump_urb(struct urb *urb)
 
 	dev = &urb->dev->dev;
 
-	dev_dbg(dev, "   urb                   :%p\n", urb);
-	dev_dbg(dev, "   dev                   :%p\n", urb->dev);
-
 	usbip_dump_usb_device(urb->dev);
 
 	dev_dbg(dev, "   pipe                  :%08x ", urb->pipe);
@@ -248,11 +241,9 @@ void usbip_dump_urb(struct urb *urb)
 
 	dev_dbg(dev, "   status                :%d\n", urb->status);
 	dev_dbg(dev, "   transfer_flags        :%08X\n", urb->transfer_flags);
-	dev_dbg(dev, "   transfer_buffer       :%p\n", urb->transfer_buffer);
 	dev_dbg(dev, "   transfer_buffer_length:%d\n",
 						urb->transfer_buffer_length);
 	dev_dbg(dev, "   actual_length         :%d\n", urb->actual_length);
-	dev_dbg(dev, "   setup_packet          :%p\n", urb->setup_packet);
 
 	if (urb->setup_packet && usb_pipetype(urb->pipe) == PIPE_CONTROL)
 		usbip_dump_usb_ctrlrequest(
@@ -262,8 +253,6 @@ void usbip_dump_urb(struct urb *urb)
 	dev_dbg(dev, "   number_of_packets     :%d\n", urb->number_of_packets);
 	dev_dbg(dev, "   interval              :%d\n", urb->interval);
 	dev_dbg(dev, "   error_count           :%d\n", urb->error_count);
-	dev_dbg(dev, "   context               :%p\n", urb->context);
-	dev_dbg(dev, "   complete              :%p\n", urb->complete);
 }
 EXPORT_SYMBOL_GPL(usbip_dump_urb);
 
-- 
2.13.6