diff options
Diffstat (limited to 'drivers/usb/core/devio.c')
| -rw-r--r-- | drivers/usb/core/devio.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index d526595bc959..76e16c5251b9 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -65,7 +65,6 @@ struct usb_dev_state { const struct cred *cred; void __user *disccontext; unsigned long ifclaimed; - u32 secid; u32 disabled_bulk_eps; bool privileges_dropped; unsigned long interface_allowed_mask; @@ -95,7 +94,6 @@ struct async { struct usb_memory *usbm; unsigned int mem_usage; int status; - u32 secid; u8 bulk_addr; u8 bulk_status; }; @@ -586,7 +584,6 @@ static void async_completed(struct urb *urb) struct usb_dev_state *ps = as->ps; struct siginfo sinfo; struct pid *pid = NULL; - u32 secid = 0; const struct cred *cred = NULL; int signr; @@ -602,7 +599,6 @@ static void async_completed(struct urb *urb) sinfo.si_addr = as->userurb; pid = get_pid(as->pid); cred = get_cred(as->cred); - secid = as->secid; } snoop(&urb->dev->dev, "urb complete\n"); snoop_urb(urb->dev, as->userurb, urb->pipe, urb->actual_length, @@ -618,7 +614,7 @@ static void async_completed(struct urb *urb) spin_unlock(&ps->lock); if (signr) { - kill_pid_info_as_cred(sinfo.si_signo, &sinfo, pid, cred, secid); + kill_pid_info_as_cred(sinfo.si_signo, &sinfo, pid, cred); put_pid(pid); put_cred(cred); } @@ -1013,7 +1009,6 @@ static int usbdev_open(struct inode *inode, struct file *file) init_waitqueue_head(&ps->wait); ps->disc_pid = get_pid(task_pid(current)); ps->cred = get_current_cred(); - security_task_getsecid(current, &ps->secid); smp_wmb(); list_add_tail(&ps->list, &dev->filelist); file->private_data = ps; @@ -1727,7 +1722,6 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb as->ifnum = ifnum; as->pid = get_pid(task_pid(current)); as->cred = get_current_cred(); - security_task_getsecid(current, &as->secid); snoop_urb(ps->dev, as->userurb, as->urb->pipe, as->urb->transfer_buffer_length, 0, SUBMIT, NULL, 0); @@ -2617,7 +2611,7 @@ static void usbdev_remove(struct usb_device *udev) sinfo.si_code = SI_ASYNCIO; sinfo.si_addr = ps->disccontext; kill_pid_info_as_cred(ps->discsignr, &sinfo, - ps->disc_pid, ps->cred, ps->secid); + ps->disc_pid, ps->cred); } } } |