Type cast variable to prevent build error on QNX SDP 7.1. Bug 4893334 Signed-off-by: vasukis <vasukis@nvidia.com> Change-Id: Ica23d35aad973eb0dd092978e4a276ef765e1b34 Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/3251800 GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Seema Khowala <seemaj@nvidia.com>