Based on previous feedback[1], introduce a local var to make things more
readable.

[1] https://lore.kernel.org/netdev/20220315203218.607f612b@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)