diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 994d23beeb1d..57cea01c4ffb 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c | |||
| @@ -1840,8 +1840,10 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev, | |||
| 1840 | 1840 | ||
| 1841 | ret = copy_from_user(clips, clips_ptr, | 1841 | ret = copy_from_user(clips, clips_ptr, |
| 1842 | num_clips * sizeof(*clips)); | 1842 | num_clips * sizeof(*clips)); |
| 1843 | if (ret) | 1843 | if (ret) { |
| 1844 | ret = -EFAULT; | ||
| 1844 | goto out_err2; | 1845 | goto out_err2; |
| 1846 | } | ||
| 1845 | } | 1847 | } |
| 1846 | 1848 | ||
| 1847 | if (fb->funcs->dirty) { | 1849 | if (fb->funcs->dirty) { |