drivers: net: xgene: Move status variable declaration into CONFIG_ACPI block

When CONFIG_ACPI is unset (arm allyesconfig), status is unused.

drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.c:383:14: warning:
unused variable 'status' [-Wunused-variable]
        acpi_status status;
                    ^
drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c:440:14: warning:
unused variable 'status' [-Wunused-variable]
        acpi_status status;
                    ^
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c:697:14: warning: unused
variable 'status' [-Wunused-variable]
        acpi_status status;
                    ^

Move the declaration into the CONFIG_ACPI block so that there are no
compiler warnings.

Fixes: 570d785b ("drivers: net: xgene: Remove acpi_has_method() calls")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/apm/xgene/xgene_enet_hw.c

@@ -694,7 +694,6 @@ bool xgene_ring_mgr_init(struct xgene_enet_pdata *p)
 static int xgene_enet_reset(struct xgene_enet_pdata *pdata)
 {
 	struct device *dev = &pdata->pdev->dev;
-	acpi_status status;
 
 	if (!xgene_ring_mgr_init(pdata))
 		return -ENODEV;
@@ -713,6 +712,8 @@ static int xgene_enet_reset(struct xgene_enet_pdata *pdata)
 		udelay(5);
 	} else {
 #ifdef CONFIG_ACPI
+		acpi_status status;
+
 		status = acpi_evaluate_object(ACPI_HANDLE(&pdata->pdev->dev),
 					      "_RST", NULL, NULL);
 		if (ACPI_FAILURE(status)) {

drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c

@@ -437,7 +437,6 @@ static void xgene_sgmac_tx_disable(struct xgene_enet_pdata *p)
 static int xgene_enet_reset(struct xgene_enet_pdata *p)
 {
 	struct device *dev = &p->pdev->dev;
-	acpi_status status;
 
 	if (!xgene_ring_mgr_init(p))
 		return -ENODEV;
@@ -461,6 +460,8 @@ static int xgene_enet_reset(struct xgene_enet_pdata *p)
 		}
 	} else {
 #ifdef CONFIG_ACPI
+		acpi_status status;
+
 		status = acpi_evaluate_object(ACPI_HANDLE(&p->pdev->dev),
 					      "_RST", NULL, NULL);
 		if (ACPI_FAILURE(status)) {

drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.c

@@ -380,7 +380,6 @@ static void xgene_xgmac_tx_disable(struct xgene_enet_pdata *pdata)
 static int xgene_enet_reset(struct xgene_enet_pdata *pdata)
 {
 	struct device *dev = &pdata->pdev->dev;
-	acpi_status status;
 
 	if (!xgene_ring_mgr_init(pdata))
 		return -ENODEV;
@@ -394,6 +393,8 @@ static int xgene_enet_reset(struct xgene_enet_pdata *pdata)
 		udelay(5);
 	} else {
 #ifdef CONFIG_ACPI
+		acpi_status status;
+
 		status = acpi_evaluate_object(ACPI_HANDLE(&pdata->pdev->dev),
 					      "_RST", NULL, NULL);
 		if (ACPI_FAILURE(status)) {