5045 use atomic_{inc,dec}_* instead of atomic_add_*

*** 4806,4816 ****
                                      EMLXS_FCT_IOCB_COMPLETE);
                                  mutex_exit(&cmd_sbp->fct_mtx);
                          }
  #endif /* SFCT_SUPPORT */
                          cp->hbaCmplCmd_sbp++;
!                         atomic_add_32(&hba->io_active, -1);
  
                          /* Copy entry to sbp's iocbq */
                          iocbq = &sbp->iocbq;
                          BE_SWAP32_BCOPY((uint8_t *)entry,
                              (uint8_t *)iocbq, hba->sli.sli3.iocb_rsp_size);
--- 4806,4816 ----
                                      EMLXS_FCT_IOCB_COMPLETE);
                                  mutex_exit(&cmd_sbp->fct_mtx);
                          }
  #endif /* SFCT_SUPPORT */
                          cp->hbaCmplCmd_sbp++;
!                         atomic_dec_32(&hba->io_active);
  
                          /* Copy entry to sbp's iocbq */
                          iocbq = &sbp->iocbq;
                          BE_SWAP32_BCOPY((uint8_t *)entry,
                              (uint8_t *)iocbq, hba->sli.sli3.iocb_rsp_size);
*** 5216,5226 ****
                  }
  
                  sbp->pkt_flags |= PACKET_IN_CHIPQ;
                  mutex_exit(&sbp->mtx);
  
!                 atomic_add_32(&hba->io_active, 1);
  
  #ifdef SFCT_SUPPORT
  #ifdef FCT_IO_TRACE
                  if (sbp->fct_cmd) {
                          emlxs_fct_io_trace(port, sbp->fct_cmd,
--- 5216,5226 ----
                  }
  
                  sbp->pkt_flags |= PACKET_IN_CHIPQ;
                  mutex_exit(&sbp->mtx);
  
!                 atomic_inc_32(&hba->io_active);
  
  #ifdef SFCT_SUPPORT
  #ifdef FCT_IO_TRACE
                  if (sbp->fct_cmd) {
                          emlxs_fct_io_trace(port, sbp->fct_cmd,