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drm: Avoid use-before-null-test on dev in drm_cleanup().

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Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Eric Anholt
2008-12-19 15:07:11 -08:00
committed by Dave Airlie
parent f1acec9338
commit f51c5b6e62
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/drm_drv.c
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@@ -294,8 +294,6 @@ EXPORT_SYMBOL(drm_init);
*/ */
static void drm_cleanup(struct drm_device * dev) static void drm_cleanup(struct drm_device * dev)
{ {
struct drm_driver *driver = dev->driver;
DRM_DEBUG("\n"); DRM_DEBUG("\n");
if (!dev) { if (!dev) {
@@ -330,7 +328,7 @@ static void drm_cleanup(struct drm_device * dev)
if (drm_core_check_feature(dev, DRIVER_MODESET)) if (drm_core_check_feature(dev, DRIVER_MODESET))
drm_put_minor(&dev->control); drm_put_minor(&dev->control);
if (driver->driver_features & DRIVER_GEM) if (dev->driver->driver_features & DRIVER_GEM)
drm_gem_destroy(dev); drm_gem_destroy(dev);
drm_put_minor(&dev->primary); drm_put_minor(&dev->primary);