[PATCH 29/30] staging: sync: Don't log wait timeouts when timeout = 0

[John Stultz]

From: Erik Gilling <konkers@xxxxxxxxxxx>

If the timeout is zero, don't trip the timeout debugging

Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
Cc: Erik Gilling <konkers@xxxxxxxxxxx>
Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Cc: Rob Clark <robclark@xxxxxxxxx>
Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Cc: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: Android Kernel Team <kernel-team@xxxxxxxxxxx>
Signed-off-by: Erik Gilling <konkers@xxxxxxxxxxx>
[jstultz: Added commit message]
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
---
 drivers/staging/android/sync.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c
index bd18c75..9b8b0e9 100644
--- a/drivers/staging/android/sync.c
+++ b/drivers/staging/android/sync.c
@@ -616,7 +616,7 @@ int sync_fence_wait(struct sync_fence *fence, long timeout)
 		return fence->status;
 	}
 
-	if (fence->status == 0) {
+	if (fence->status == 0 && timeout > 0) {
 		pr_info("fence timeout on [%p] after %dms\n", fence,
 			jiffies_to_msecs(timeout));
 		sync_dump();
-- 
1.7.10.4

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