Use the new "kill_proc_info_as_uid()" for USB disconnect too

All the same issues - we can't just save the pointer to the thread, we
must save the pid/uid/euid combination.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 6c35dcbea66..487ff672b10 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -530,7 +530,9 @@ static int usbdev_open(struct inode *inode, struct file *file)
         INIT_LIST_HEAD(&ps->async_completed);
         init_waitqueue_head(&ps->wait);
         ps->discsignr = 0;
-        ps->disctask = current;
+        ps->disc_pid = current->pid;
+        ps->disc_uid = current->uid;
+        ps->disc_euid = current->euid;
         ps->disccontext = NULL;
         ps->ifclaimed = 0;
         wmb();