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From:   Arvind Yadav <Arvind.Yadav@amd.com>
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CC:     Arvind Yadav <Arvind.Yadav@amd.com>,
        =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Subject: [PATCH v4 1/6] dma-buf: Remove the signaled bit status check
Date:   Wed, 14 Sep 2022 22:13:16 +0530
Message-ID: <20220914164321.2156-2-Arvind.Yadav@amd.com>
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Remove the signaled bit status check because it is returning
early when the fence is already signaled and
__dma_fence_enable_signaling is checking the status of signaled
bit again.

Signed-off-by: Arvind Yadav <Arvind.Yadav@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---

Changes in v1, v2: This new patch was not part of previous series.

---

 drivers/dma-buf/dma-fence.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 066400ed8841..64c99739ad23 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -601,9 +601,6 @@ void dma_fence_enable_sw_signaling(struct dma_fence *fence)
 {
 	unsigned long flags;
 
-	if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags))
-		return;
-
 	spin_lock_irqsave(fence->lock, flags);
 	__dma_fence_enable_signaling(fence);
 	spin_unlock_irqrestore(fence->lock, flags);
-- 
2.25.1