net: hns: fix some code style issue about space

Spaces at the start of a line will cause checkpatch warning.
This patch replaces the spaces by tab at the start of a line.
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c

@@ -56,31 +56,31 @@ static u32 dsaf_read_sub(struct dsaf_device *dsaf_dev, u32 reg)
 }
 
 static void hns_dsaf_acpi_ledctrl_by_port(struct hns_mac_cb *mac_cb, u8 op_type,
-                                      u32 link, u32 port, u32 act)
+					  u32 link, u32 port, u32 act)
 {
-       union acpi_object *obj;
-       union acpi_object obj_args[3], argv4;
+	union acpi_object *obj;
+	union acpi_object obj_args[3], argv4;
 
-       obj_args[0].integer.type = ACPI_TYPE_INTEGER;
-       obj_args[0].integer.value = link;
-       obj_args[1].integer.type = ACPI_TYPE_INTEGER;
-       obj_args[1].integer.value = port;
-       obj_args[2].integer.type = ACPI_TYPE_INTEGER;
-       obj_args[2].integer.value = act;
+	obj_args[0].integer.type = ACPI_TYPE_INTEGER;
+	obj_args[0].integer.value = link;
+	obj_args[1].integer.type = ACPI_TYPE_INTEGER;
+	obj_args[1].integer.value = port;
+	obj_args[2].integer.type = ACPI_TYPE_INTEGER;
+	obj_args[2].integer.value = act;
 
-       argv4.type = ACPI_TYPE_PACKAGE;
-       argv4.package.count = 3;
-       argv4.package.elements = obj_args;
+	argv4.type = ACPI_TYPE_PACKAGE;
+	argv4.package.count = 3;
+	argv4.package.elements = obj_args;
 
-       obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
-                               &hns_dsaf_acpi_dsm_guid, 0, op_type, &argv4);
-       if (!obj) {
-               dev_warn(mac_cb->dev, "ledctrl fail, link:%d port:%d act:%d!\n",
-                        link, port, act);
-               return;
-       }
+	obj = acpi_evaluate_dsm(ACPI_HANDLE(mac_cb->dev),
+				&hns_dsaf_acpi_dsm_guid, 0, op_type, &argv4);
+	if (!obj) {
+		dev_warn(mac_cb->dev, "ledctrl fail, link:%d port:%d act:%d!\n",
+			 link, port, act);
+		return;
+	}
 
-       ACPI_FREE(obj);
+	ACPI_FREE(obj);
 }
 
 static void hns_dsaf_acpi_locate_ledctrl_by_port(struct hns_mac_cb *mac_cb,
@@ -151,15 +151,15 @@ static void hns_cpld_set_led(struct hns_mac_cb *mac_cb, int link_status,
 }
 
 static void hns_cpld_set_led_acpi(struct hns_mac_cb *mac_cb, int link_status,
-                            u16 speed, int data)
+				  u16 speed, int data)
 {
-       if (!mac_cb) {
-               pr_err("cpld_led_set mac_cb is null!\n");
-               return;
-       }
+	if (!mac_cb) {
+		pr_err("cpld_led_set mac_cb is null!\n");
+		return;
+	}
 
-       hns_dsaf_acpi_ledctrl_by_port(mac_cb, HNS_OP_LED_SET_FUNC,
-               link_status, mac_cb->mac_id, data);
+	hns_dsaf_acpi_ledctrl_by_port(mac_cb, HNS_OP_LED_SET_FUNC,
+				      link_status, mac_cb->mac_id, data);
 }
 
 static void cpld_led_reset(struct hns_mac_cb *mac_cb)
@@ -174,16 +174,16 @@ static void cpld_led_reset(struct hns_mac_cb *mac_cb)
 
 static void cpld_led_reset_acpi(struct hns_mac_cb *mac_cb)
 {
-       if (!mac_cb) {
-               pr_err("cpld_led_reset mac_cb is null!\n");
-               return;
-       }
+	if (!mac_cb) {
+		pr_err("cpld_led_reset mac_cb is null!\n");
+		return;
+	}
 
-       if (mac_cb->media_type != HNAE_MEDIA_TYPE_FIBER)
-                return;
+	if (mac_cb->media_type != HNAE_MEDIA_TYPE_FIBER)
+		return;
 
-       hns_dsaf_acpi_ledctrl_by_port(mac_cb, HNS_OP_LED_SET_FUNC,
-               0, mac_cb->mac_id, 0);
+	hns_dsaf_acpi_ledctrl_by_port(mac_cb, HNS_OP_LED_SET_FUNC,
+				      0, mac_cb->mac_id, 0);
 }
 
 static int cpld_set_led_id(struct hns_mac_cb *mac_cb,