don't report an error when disconnecting from an abandoned surfacetexture

this happens often with CPU Surfaces, which disconnect long
after their surfacetexture has been abandoned.

Change-Id: If49da03b72f99130e01b2b9bcbd444bb38f7ed4e

parent 6285c6cf

libs/gui/SurfaceTexture.cpp

+3 −2

Original line number	Diff line number	Diff line
		@@ -642,8 +642,9 @@ status_t SurfaceTexture::disconnect(int api) {
		Mutex::Autolock lock(mMutex);

		if (mAbandoned) {
		ST_LOGE("disconnect: SurfaceTexture has been abandoned!");
		return NO_INIT;
		// it is not really an error to disconnect after the surface
		// has been abandoned, it should just be a no-op.
		return NO_ERROR;
		}

		int err = NO_ERROR;