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path: root/drivers/usb/core/devio.c
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Diffstat (limited to 'drivers/usb/core/devio.c')
-rw-r--r--drivers/usb/core/devio.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index aa79280df15d..26fece124e0e 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -981,9 +981,6 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb,
return -EINVAL;
if (!uurb->buffer)
return -EINVAL;
- if (uurb->signr != 0 && (uurb->signr < SIGRTMIN ||
- uurb->signr > SIGRTMAX))
- return -EINVAL;
if (!(uurb->type == USBDEVFS_URB_TYPE_CONTROL &&
(uurb->endpoint & ~USB_ENDPOINT_DIR_MASK) == 0)) {
ifnum = findintfep(ps->dev, uurb->endpoint);
@@ -1320,7 +1317,7 @@ static int get_urb32(struct usbdevfs_urb *kurb,
if (__get_user(uptr, &uurb->buffer))
return -EFAULT;
kurb->buffer = compat_ptr(uptr);
- if (__get_user(uptr, &uurb->buffer))
+ if (__get_user(uptr, &uurb->usercontext))
return -EFAULT;
kurb->usercontext = compat_ptr(uptr);
@@ -1401,8 +1398,6 @@ static int proc_disconnectsignal(struct dev_state *ps, void __user *arg)
if (copy_from_user(&ds, arg, sizeof(ds)))
return -EFAULT;
- if (ds.signr != 0 && (ds.signr < SIGRTMIN || ds.signr > SIGRTMAX))
- return -EINVAL;
ps->discsignr = ds.signr;
ps->disccontext = ds.context;
return 0;