diff options
Diffstat (limited to 'drivers/usb/mon/mon_bin.c')
| -rw-r--r-- | drivers/usb/mon/mon_bin.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index a09dbd243eb..9a62e89d6dc 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -11,6 +11,7 @@ #include <linux/types.h> #include <linux/fs.h> #include <linux/cdev.h> +#include <linux/export.h> #include <linux/usb.h> #include <linux/poll.h> #include <linux/compat.h> @@ -1101,7 +1102,7 @@ static long mon_bin_ioctl(struct file *file, unsigned int cmd, unsigned long arg nevents = mon_bin_queued(rp); sp = (struct mon_bin_stats __user *)arg; - if (put_user(rp->cnt_lost, &sp->dropped)) + if (put_user(ndropped, &sp->dropped)) return -EFAULT; if (put_user(nevents, &sp->queued)) return -EFAULT; @@ -1246,7 +1247,7 @@ static int mon_bin_mmap(struct file *filp, struct vm_area_struct *vma) { /* don't do anything here: "fault" will set up page table entries */ vma->vm_ops = &mon_bin_vm_ops; - vma->vm_flags |= VM_RESERVED; + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_private_data = filp->private_data; mon_bin_vma_open(vma); return 0; |