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ee9d9b0cd2
Before passing in an unsigned value to abs() cast the result of the subtraction to signed. In Linux this happens automatically but on non-Linux platforms abs() does not necessarily do this. clang flags this case as a pointless operation: abs(x) obviously must equal x for any unsigned x. This change should hopefully preserve the Linux behavior but avoid the compiler warning from clang. JIRA NVGPU-525 Change-Id: I71320964c0922f1e4890c8b25d801f17e54ed3c0 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1724093 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>