From 2f6bfe116e691eacef1aa41e4986200b20d67a0a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Wed, 2 May 2012 15:11:15 +0200 Subject: [PATCH] drm/radeon: return -ENOENT in fence_wait_next v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We should signal the caller that we haven't waited at all. v2: only change fence_wait_next not fence_wait_last. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Jerome Glisse Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index 1a9765aae710..2fbbc34a58c0 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -286,7 +286,7 @@ int radeon_fence_wait_next(struct radeon_device *rdev, int ring) } if (list_empty(&rdev->fence_drv[ring].emitted)) { write_unlock_irqrestore(&rdev->fence_lock, irq_flags); - return 0; + return -ENOENT; } fence = list_entry(rdev->fence_drv[ring].emitted.next, struct radeon_fence, list); -- GitLab