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dma-buf: Remove the signaled bit status check

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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>
Link: https://patchwork.freedesktop.org/patch/msgid/20220914164321.2156-2-Arvind.Yadav@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Arvind Yadav 2022-09-14 22:13:16 +05:30 committed by Christian König
parent 98a65e6d49
commit 6ad9aa476c
1 changed files with 0 additions and 3 deletions
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3
drivers/dma-buf/dma-fence.c
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@ -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);