summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/drm_crtc.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
-rw-r--r--drivers/gpu/drm/drm_crtc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 994d23b..57cea01 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,
ret = copy_from_user(clips, clips_ptr,
num_clips * sizeof(*clips));
- if (ret)
+ if (ret) {
+ ret = -EFAULT;
goto out_err2;
+ }
}
if (fb->funcs->dirty) {