scsi: megaraid_sas: During OCR, if get_ctrl_info fails do not continue with OCR

Error handling: If controller reset is not able to recover, kill HBA and
quit immediately.
Signed-off-by: NKashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: NShivasharan S <shivasharan.srikanteshwara@broadcom.com>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Reviewed-by: NTomas Henzl <thenzl@redhat.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/megaraid/megaraid_sas_fusion.c

@@ -4285,6 +4285,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost, int reason)
 					__func__, __LINE__);
 				megaraid_sas_kill_hba(instance);
 				retval = FAILED;
+				goto out;
 			}
 			/* Reset load balance info */
 			if (fusion->load_balance_info)