bnxt_hwrm_l2_filter_alloc
if (bnxt_hwrm_l2_filter_alloc(bp, l2_fltr)) {
rc = bnxt_hwrm_l2_filter_alloc(bp, fltr);
int bnxt_hwrm_l2_filter_alloc(struct bnxt *bp, struct bnxt_l2_filter *fltr);
rc = bnxt_hwrm_l2_filter_alloc(bp, fltr);