From: Christian König <christian.koe...@amd.com>
Return one when the timeout is zero and we don't got any fences.
Fixes "reservation: revert "wait only with non-zero timeout specified (v3)"".
Signed-off-by: Christian König <christian.koenig at amd.com>
---
drivers/dma-buf/reservation.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c
index bb97b04..debb91d 100644
--- a/drivers/dma-buf/reservation.c
+++ b/drivers/dma-buf/reservation.c
@@ -379,7 +379,7 @@ long reservation_object_wait_timeout_rcu(struct
reservation_object *obj,
{
struct fence *fence;
unsigned seq, shared_count, i = 0;
- long ret = timeout;
+ long ret = timeout ? timeout : 1;
retry:
fence = NULL;
--
2.5.0
