diff options
| author | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2011-02-23 13:11:36 (GMT) |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-02-23 15:10:34 (GMT) |
| commit | f4ee4af447b67135de7eb8a6615811c13ce938e2 (patch) | |
| tree | eb91f7ba09659e4ab183fa4259cb33d2b7eb8d87 /drivers/xen | |
| parent | 77c35acb7c81cd94c6b30a3bef488dd2d8145131 (diff) | |
| download | linux-f4ee4af447b67135de7eb8a6615811c13ce938e2.tar.xz | |
xen-gntdev: Add cast to pointer
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/gntdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c index cdc28dc..d43ff30 100644 --- a/drivers/xen/gntdev.c +++ b/drivers/xen/gntdev.c @@ -298,8 +298,8 @@ static int __unmap_grant_pages(struct grant_map *map, int offset, int pages) if (map->notify.flags & UNMAP_NOTIFY_CLEAR_BYTE) { int pgno = (map->notify.addr >> PAGE_SHIFT); if (pgno >= offset && pgno < offset + pages && use_ptemod) { - void __user *tmp; - tmp = map->vma->vm_start + map->notify.addr; + void __user *tmp = (void __user *) + map->vma->vm_start + map->notify.addr; err = copy_to_user(tmp, &err, 1); if (err) return err; |