ajesh 3c519157f5 gpu: nvgpu: fix CERTC violations in Posix unit ...

Fix violations of CERT POS54-C in Posix unit. Check the return
status from the function pthread_cond_broadcast.

JIRA NVGPU-6535

Change-Id: I8b7cc04534c856d609b14aef80e87fe1e0884a8e
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2495485
(cherry picked from commit 778e71defa2c1860f8560e2661a055207486f3c0)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2497641
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2021-03-17 18:23:36 -07:00

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