Philip Elcan 23eaac0f33 gpu: nvgpu: mm: fix CERT-C INT30 violations in vm.c ...

Rule INT30 requires checking that arithmetic operations on unsigned
numbers do no wrap. Use the "safe" ops to comply.

JIRA NVGPU-3517

Change-Id: I21c73d4327289e9b087c44c96b6aa7a3231f1066
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2127424
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-06-04 15:15:05 -07:00

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