diff options
| author | Dan Carpenter <error27@gmail.com> | 2010-06-04 12:23:21 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-06-08 09:33:35 +1000 |
| commit | e902a358c753b93245083201c02312a580cf13d4 (patch) | |
| tree | 4c9248bf285f366bd9b2e0508f69f0a408a9797c /drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | |
| parent | fc2362afd5ab9456caab4de317da796cc88944fe (diff) | |
drm/drm_crtc: return -EFAULT on copy_to_user errors
copy_from_user() returns the number of bytes left to be copied but we
want to return a negative error code here. This is in the ioctl handler
so the error code get returned to userspace.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_resource.c')
0 files changed, 0 insertions, 0 deletions