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path: root/drivers/xen/privcmd.c
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Diffstat (limited to 'drivers/xen/privcmd.c')
-rw-r--r--drivers/xen/privcmd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c
index 7e6e682104dc..b24ddac1604b 100644
--- a/drivers/xen/privcmd.c
+++ b/drivers/xen/privcmd.c
@@ -459,14 +459,14 @@ static long privcmd_ioctl_mmap_batch(
return -EFAULT;
/* Returns per-frame error in m.arr. */
m.err = NULL;
- if (!access_ok(VERIFY_WRITE, m.arr, m.num * sizeof(*m.arr)))
+ if (!access_ok(m.arr, m.num * sizeof(*m.arr)))
return -EFAULT;
break;
case 2:
if (copy_from_user(&m, udata, sizeof(struct privcmd_mmapbatch_v2)))
return -EFAULT;
/* Returns per-frame error code in m.err. */
- if (!access_ok(VERIFY_WRITE, m.err, m.num * (sizeof(*m.err))))
+ if (!access_ok(m.err, m.num * (sizeof(*m.err))))
return -EFAULT;
break;
default:
@@ -661,7 +661,7 @@ static long privcmd_ioctl_dm_op(struct file *file, void __user *udata)
goto out;
}
- if (!access_ok(VERIFY_WRITE, kbufs[i].uptr,
+ if (!access_ok(kbufs[i].uptr,
kbufs[i].size)) {
rc = -EFAULT;
goto out;