etnaviv: fix submit error path



If the gpu submit fails, bail out to avoid accessing a potentially
unititalized fence.

CC: stable@vger.kernel.org #4.12+
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

parent 569dbb88

drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -445,7 +445,9 @@ int etnaviv_ioctl_gem_submit(struct drm_device dev, void data,
		cmdbuf->user_size = ALIGN(args->stream_size, 8);

		ret = etnaviv_gpu_submit(gpu, submit, cmdbuf);
		if (ret == 0)
		if (ret)
		goto out;

		cmdbuf = NULL;

		if (args->flags & ETNA_SUBMIT_FENCE_FD_OUT) {