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2435b93cb8
Fix a possible issue which could arise due to invoking the function nvgpu_worker_init twice on same worker thread. A worker poll task thread could be already using the mutex/condition variable when the second init invocation is done, leading to an undefined behaviour. Second invocation is done for branch coverage, which can be done using a different worker with thread running status set. Bug 3180383 Change-Id: Ife2917e349aa039a4e0baa399c696a7c9ab3015e Signed-off-by: ajeshkv <akv@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2453218 Reviewed-by: automaticguardword <automaticguardword@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Sagar Kamble <skamble@nvidia.com> Reviewed-by: Philip Elcan <pelcan@nvidia.com> Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>