From: Chris Wilson Date: Fri, 30 Jan 2009 21:10:22 +0000 (+0000) Subject: drm/i915: Unref the object after failing to set tiling mode. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=72daad40dc0be179e0dc85c17d5dc1e850b5e8e4;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git drm/i915: Unref the object after failing to set tiling mode. Cleanup the object reference on the error paths. Signed-off-by: Chris Wilson Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index 2534c792808e..fa1685cba840 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -258,8 +258,10 @@ i915_gem_set_tiling(struct drm_device *dev, void *data, return -EINVAL; obj_priv = obj->driver_private; - if (!i915_tiling_ok(dev, args->stride, obj->size, args->tiling_mode)) + if (!i915_tiling_ok(dev, args->stride, obj->size, args->tiling_mode)) { + drm_gem_object_unreference(obj); return -EINVAL; + } mutex_lock(&dev->struct_mutex); @@ -289,6 +291,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data, "failed to unbind object for tiling switch"); args->tiling_mode = obj_priv->tiling_mode; mutex_unlock(&dev->struct_mutex); + drm_gem_object_unreference(obj); return ret; }