diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-11-26 15:06:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-27 04:50:15 +0100 |
| commit | fc625960edecfb57e62c2975d1f155155e28e6ba (patch) | |
| tree | 024d1d6ceabafec699b5328d4791ea08f54248fc /drivers/usb/misc/adutux.c | |
| parent | usb: chipidea: fix platform_no_drv_owner.cocci warnings (diff) | |
| download | linux-fc625960edecfb57e62c2975d1f155155e28e6ba.tar.xz linux-fc625960edecfb57e62c2975d1f155155e28e6ba.zip | |
USB: adutux: NULL dereferences on disconnect
Both "dev->udev" and "interface->dev" are NULL. These printks are not
very interesting so I just deleted them.
Fixes: 03270634e242 ('USB: Add ADU support for Ontrak ADU devices')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc/adutux.c')
| -rw-r--r-- | drivers/usb/misc/adutux.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index 493c7f268b6f..3071c0ef909b 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -814,15 +814,10 @@ static void adu_disconnect(struct usb_interface *interface) usb_set_intfdata(interface, NULL); /* if the device is not opened, then we clean up right now */ - dev_dbg(&dev->udev->dev, "%s : open count %d\n", - __func__, dev->open_count); if (!dev->open_count) adu_delete(dev); mutex_unlock(&adutux_mutex); - - dev_info(&interface->dev, "ADU device adutux%d now disconnected\n", - (minor - ADU_MINOR_BASE)); } /* usb specific object needed to register this driver with the usb subsystem */ |