From 83dd1376fd92f33bdeca9e83d479534a4e7f870b Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 4 Jan 2017 14:12:20 +0000 Subject: [PATCH] dma-fence: Clear fence->status during dma_fence_init() As the fence->status is an optional field that may be set before dma_fence_signal() is called to convey that the fence completed with an error, we have to ensure that it is always set to zero on initialisation so that the typical use (i.e. unset) always flags a successful completion. Signed-off-by: Chris Wilson Reviewed-by: Tvrtko Ursulin Reviewed-by: Daniel Vetter Reviewed-by: Sumit Semwal Signed-off-by: Sumit Semwal Link: http://patchwork.freedesktop.org/patch/msgid/20170104141222.6992-1-chris@chris-wilson.co.uk --- drivers/dma-buf/dma-fence.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c index 0212af7997d9..cb6eef308cd9 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -541,6 +541,7 @@ dma_fence_init(struct dma_fence *fence, const struct dma_fence_ops *ops, fence->context = context; fence->seqno = seqno; fence->flags = 0UL; + fence->status = 0; trace_dma_fence_init(fence); }