---

yaml --- r: 293786 b: refs/heads/master c: ee34ab5 h: refs/heads/master v: v3
git-mirror · Mar 15, 2012 · 1d8a8be · 1d8a8be
1 parent efa28e5
commit 1d8a8be
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1dd6c8bda9aef72a819707cfc293917295af15d3
+refs/heads/master: ee34ab5b01e6e7cbd9438aeb6ccbd08d3727988e
diff --git a/trunk/drivers/gpu/drm/drm_crtc.c b/trunk/drivers/gpu/drm/drm_crtc.c
@@ -643,6 +643,9 @@ EXPORT_SYMBOL(drm_mode_create);
  */
 void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode)
 {
+	if (!mode)
+		return;
+
 	drm_mode_object_put(dev, &mode->base);
 
 	kfree(mode);
@@ -1812,6 +1815,11 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 		}
 
 		mode = drm_mode_create(dev);
+		if (!mode) {
+			ret = -ENOMEM;
+			goto out;
+		}
+
 		drm_crtc_convert_umode(mode, &crtc_req->mode);
 		drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
 	}
@@ -1881,6 +1889,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 
 out:
 	kfree(connector_set);
+	drm_mode_destroy(dev, mode);
 	mutex_unlock(&dev->mode_config.mutex);
 	return ret;
 }