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-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index e190942..de80ee1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -44,6 +44,7 @@ static struct etnaviv_gem_submit *submit_create(struct drm_device *dev,
/* initially, until copy_from_user() and bo lookup succeeds: */
submit->nr_bos = 0;
+ submit->fence = NULL;
ww_acquire_init(&submit->ticket, &reservation_ww_class);
}
@@ -294,7 +295,8 @@ static void submit_cleanup(struct etnaviv_gem_submit *submit)
}
ww_acquire_fini(&submit->ticket);
- dma_fence_put(submit->fence);
+ if (submit->fence)
+ dma_fence_put(submit->fence);
kfree(submit);
}