1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 3f8e06279c92..bcbeaf7101d1 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1078,9 +1078,7 @@ static int proc_submiturb(struct dev_state *ps, void __user *arg)
         if (copy_from_user(&uurb, arg, sizeof(uurb)))
                 return -EFAULT;
 
-        return proc_do_submiturb(ps, &uurb,
-                (struct usbdevfs_iso_packet_desc __user *)uurb.iso_frame_desc,
-                arg);
+        return proc_do_submiturb(ps, &uurb, (((struct usbdevfs_urb __user *)arg)->iso_frame_desc), arg);
 }
 
 static int proc_unlinkurb(struct dev_state *ps, void __user *arg)
@@ -1205,9 +1203,7 @@ static int proc_submiturb_compat(struct dev_state *ps, void __user *arg)
         if (get_urb32(&uurb,(struct usbdevfs_urb32 *)arg))
                 return -EFAULT;
 
-        return proc_do_submiturb(ps, &uurb,
-                (struct usbdevfs_iso_packet_desc __user *)uurb.iso_frame_desc,
-                arg);
+        return proc_do_submiturb(ps, &uurb, ((struct usbdevfs_urb32 __user *)arg)->iso_frame_desc, arg);
 }
 
 static int processcompl_compat(struct async *as, void __user * __user *arg)