reduce complexity for frp_entry_add Bug 4407004 Signed-off-by: Narayan Reddy <narayanr@nvidia.com> Change-Id: I308c73b101dadf4bee06b7ac87b5b8df34924c8e Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/3046148 Reviewed-by: Bhadram Varka <vbhadram@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com> Reviewed-by: Ashutosh Jha <ajha@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>