[Mesa-dev] [PATCH 2/2] gallium/u_queue: set num_threads correctly if not all threads start

[Grazvydas Ignotas]

If i-th thread could not be created it means we have i threads,
not i+1, because we start from 0.

Fixes: 404d0d5 "gallium/u_queue: add an option to have multiple worker threads"
Signed-off-by: Grazvydas Ignotas <notasas at gmail.com>
---
no commit access

 src/gallium/auxiliary/util/u_queue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/util/u_queue.c b/src/gallium/auxiliary/util/u_queue.c
index c51b621..8dd4cb3 100644
--- a/src/gallium/auxiliary/util/u_queue.c
+++ b/src/gallium/auxiliary/util/u_queue.c
@@ -236,7 +236,7 @@ util_queue_init(struct util_queue *queue,
             goto fail;
          } else {
             /* at least one thread created, so use it */
-            queue->num_threads = i+1;
+            queue->num_threads = i;
             break;
          }
       }
-- 
2.7.4