scsi: lpfc: don't double count abort errors

If lpfc_nvmet_unsol_fcp_issue_abort() fails then we accidentally
increment "tgtp->xmt_abort_rsp_error" and then two lines later we
increment it a second time.

Fixes: 547077a44b3b ("scsi: lpfc: Adding additional stats counters for nvme.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_nvmet.c

@@ -2583,7 +2583,6 @@ lpfc_nvmet_unsol_fcp_issue_abort(struct lpfc_hba *phba,
 	}
 
 aerr:
-	atomic_inc(&tgtp->xmt_abort_rsp_error);
 	ctxp->flag &= ~LPFC_NVMET_ABORT_OP;
 	atomic_inc(&tgtp->xmt_abort_rsp_error);
 	lpfc_printf_log(phba, KERN_ERR, LOG_NVME_ABTS,