diff options
| author | Jan Kara <jack@suse.cz> | 2016-12-15 02:07:01 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 03:04:09 +0300 |
| commit | 1a29d85eb0f19b7d8271923d8917d7b4f5540b3e (patch) | |
| tree | 76bf90e637fb4b0c95a7a9eb81bc9aec71329a4e /drivers/gpu/drm/vgem | |
| parent | 82b0f8c39a3869b6fd2a10e180a862248736ec6f (diff) | |
| download | linux-1a29d85eb0f19b7d8271923d8917d7b4f5540b3e.tar.xz | |
mm: use vmf->address instead of of vmf->virtual_address
Every single user of vmf->virtual_address typed that entry to unsigned
long before doing anything with it so the type of virtual_address does
not really provide us any additional safety. Just use masked
vmf->address which already has the appropriate type.
Link: http://lkml.kernel.org/r/1479460644-25076-3-git-send-email-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/vgem')
| -rw-r--r-- | drivers/gpu/drm/vgem/vgem_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index f36c14729b55..477e07f0ecb6 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -54,7 +54,7 @@ static int vgem_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_vgem_gem_object *obj = vma->vm_private_data; /* We don't use vmf->pgoff since that has the fake offset */ - unsigned long vaddr = (unsigned long)vmf->virtual_address; + unsigned long vaddr = vmf->address; struct page *page; page = shmem_read_mapping_page(file_inode(obj->base.filp)->i_mapping, |