Extra lint fixes

*** 1076,1086 ****
           * which are not contract aware, we can assume that these applications
           * will never explicitly abandon the child's new contract. Thus, we
           * abandon it now.
           */
          if (ctp->conp_params & CT_PR_KEEP_EXEC) {
!                 contract_abandon(ct, pp, 1);
          }
  
          return (ctp);
  }
  
--- 1076,1086 ----
           * which are not contract aware, we can assume that these applications
           * will never explicitly abandon the child's new contract. Thus, we
           * abandon it now.
           */
          if (ctp->conp_params & CT_PR_KEEP_EXEC) {
!                 (void) contract_abandon(ct, pp, 1);
          }
  
          return (ctp);
  }