[SCSI] qla2xxx: Export XGMAC statistics on supported ISPs.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index f4f5355..642e976 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2434,6 +2434,10 @@
 		vfree(ha->fw_dump);
 	}
 
+	if (ha->xgmac_data)
+		dma_free_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
+		    ha->xgmac_data, ha->xgmac_data_dma);
+
 	if (ha->sns_cmd)
 		dma_free_coherent(&ha->pdev->dev, sizeof(struct sns_cmd_pkt),
 		ha->sns_cmd, ha->sns_cmd_dma);