[PATCH] devio __user annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
git-mirror · Oct 10, 2006 · c714de5 · c714de5
1 parent cb04e6b
commit c714de5
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
@@ -1216,7 +1216,7 @@ static int proc_submiturb_compat(struct dev_state *ps, void __user *arg)
 {
 	struct usbdevfs_urb uurb;
 
-	if (get_urb32(&uurb,(struct usbdevfs_urb32 *)arg))
+	if (get_urb32(&uurb,(struct usbdevfs_urb32 __user *)arg))
 		return -EFAULT;
 
 	return proc_do_submiturb(ps, &uurb, ((struct usbdevfs_urb32 __user *)arg)->iso_frame_desc, arg);
@@ -1251,7 +1251,7 @@ static int processcompl_compat(struct async *as, void __user * __user *arg)
 	}
 
 	free_async(as);
-	if (put_user((u32)(u64)addr, (u32 __user *)arg))
+	if (put_user(ptr_to_compat(addr), (u32 __user *)arg))
 		return -EFAULT;
 	return 0;
 }
@@ -1520,7 +1520,7 @@ static int usbdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 
 	case USBDEVFS_IOCTL32:
 		snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__);
-		ret = proc_ioctl_compat(ps, (compat_uptr_t)(long)p);
+		ret = proc_ioctl_compat(ps, ptr_to_compat(p));
 		break;
 #endif