On 03/01/2017 11:05, Chris Wilson wrote: > 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 <chris at 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 3444f293ad4a..9130f790ebf3 100644 > --- a/drivers/dma-buf/dma-fence.c > +++ b/drivers/dma-buf/dma-fence.c > @@ -534,6 +534,7 @@ 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); > } >
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com> Regards, Tvrtko
