From 6ad9aa476ce23be45de9dcb03edcdbfdf6117c25 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 14 Sep 2022 22:13:16 +0530 Subject: dma-buf: Remove the signaled bit status check MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20220914164321.2156-2-Arvind.Yadav@amd.com Signed-off-by: Christian König --- drivers/dma-buf/dma-fence.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/dma-buf') 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); -- cgit v1.2.3