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path: root/drivers/dma-buf/dma-fence.c
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Diffstat (limited to 'drivers/dma-buf/dma-fence.c')
-rw-r--r--drivers/dma-buf/dma-fence.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 13556fdda2a5..56e0a0e1b600 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -397,6 +397,11 @@ dma_fence_default_wait(struct dma_fence *fence, bool intr, signed long timeout)
}
}
+ if (!timeout) {
+ ret = 0;
+ goto out;
+ }
+
cb.base.func = dma_fence_default_wait_cb;
cb.task = current;
list_add(&cb.base.node, &fence->cb_list);