| commit | e902a358c753b93245083201c02312a580cf13d4 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <error27@gmail.com> | Fri Jun 04 12:23:21 2010 +0200 |
| committer | Dave Airlie <airlied@redhat.com> | Tue Jun 08 09:33:35 2010 +1000 |
| tree | 4c9248bf285f366bd9b2e0508f69f0a408a9797c | |
| 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>