| .. | .. |
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| 77 | 77 | struct mali_internal_sync_fence_waiter *waiter; |
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| 78 | 78 | #endif |
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| 79 | 79 | struct mali_internal_sync_fence *sync_fence; |
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| 80 | | - int ret = 0; |
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| 80 | + int ret; |
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| 81 | 81 | MALI_DEBUG_ASSERT_POINTER(cb); |
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| 82 | 82 | MALI_IGNORE(fence); |
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| 83 | 83 | #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0) |
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| .. | .. |
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| 92 | 92 | if (ret) |
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| 93 | 93 | wake_up_all(&sync_fence->wq); |
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| 94 | 94 | #else |
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| 95 | | - if (!sync_fence) |
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| 96 | | - return; |
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| 97 | | - |
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| 98 | | - if ((sync_fence->fence) && (sync_fence->fence->ops) && (sync_fence->fence->ops->signaled)) |
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| 99 | | - ret = sync_fence->fence->ops->signaled(sync_fence->fence); |
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| 95 | + ret = sync_fence->fence->ops->signaled(sync_fence->fence); |
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| 100 | 96 | |
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| 101 | 97 | if (0 > ret) |
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| 102 | 98 | MALI_PRINT_ERROR(("Mali internal sync:Failed to wait fence 0x%x for sync_fence 0x%x.\n", fence, sync_fence)); |
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| .. | .. |
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| 686 | 682 | |
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| 687 | 683 | |
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| 688 | 684 | spin_lock_irqsave(fence->lock, flags); |
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| 689 | | - if (!list_empty(&sync_pt->sync_pt_list)) |
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| 685 | + if (WARN_ON_ONCE(!list_empty(&sync_pt->sync_pt_list))) |
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| 690 | 686 | list_del(&sync_pt->sync_pt_list); |
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| 691 | 687 | spin_unlock_irqrestore(fence->lock, flags); |
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| 692 | 688 | |
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