Commit 45abdf35 authored Apr 12, 2017 by Wei Yongjun Committed by Lucas Stach Apr 12, 2017

drm/etnaviv: fix missing unlock on error in etnaviv_gpu_submit()



Add the missing unlock before return from function etnaviv_gpu_submit()
in the error handling case.

lst: fixed label name.

Fixes: f3cd1b06 ("drm/etnaviv: (re-)protect fence allocation with
GPU mutex")
CC: stable@vger.kernel.org #4.9+
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

parent 130e35e4

drivers/gpu/drm/etnaviv/etnaviv_gpu.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1317,7 +1317,7 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
		if (!fence) {
		event_free(gpu, event);
		ret = -ENOMEM;
		goto out_pm_put;
		goto out_unlock;
		}

		gpu->event[event].fence = fence;
		@@ -1357,6 +1357,7 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
		hangcheck_timer_reset(gpu);
		ret = 0;

		out_unlock:
		mutex_unlock(&gpu->lock);

		out_pm_put: