From 6690236754096132ef92aacf6f46db1ccfc62cff Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Sun, 11 Sep 2022 19:18:42 -0700
Subject: [PATCH] rename variables

---
 weed/topology/data_node.go | 10 +++++-----
 weed/topology/disk.go      |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/weed/topology/data_node.go b/weed/topology/data_node.go
index 0ce6fdbee..ee0d37956 100644
--- a/weed/topology/data_node.go
+++ b/weed/topology/data_node.go
@@ -54,14 +54,14 @@ func (dn *DataNode) getOrCreateDisk(diskType string) *Disk {
 	return disk
 }
 
-func (dn *DataNode) doAddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChangedRO bool) {
+func (dn *DataNode) doAddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChanged bool) {
 	disk := dn.getOrCreateDisk(v.DiskType)
 	return disk.AddOrUpdateVolume(v)
 }
 
 // UpdateVolumes detects new/deleted/changed volumes on a volume server
 // used in master to notify master clients of these changes.
-func (dn *DataNode) UpdateVolumes(actualVolumes []storage.VolumeInfo) (newVolumes, deletedVolumes, changeRO []storage.VolumeInfo) {
+func (dn *DataNode) UpdateVolumes(actualVolumes []storage.VolumeInfo) (newVolumes, deletedVolumes, changedVolumes []storage.VolumeInfo) {
 
 	actualVolumeMap := make(map[needle.VolumeId]storage.VolumeInfo)
 	for _, v := range actualVolumes {
@@ -94,12 +94,12 @@ func (dn *DataNode) UpdateVolumes(actualVolumes []storage.VolumeInfo) (newVolume
 		}
 	}
 	for _, v := range actualVolumes {
-		isNew, isChangedRO := dn.doAddOrUpdateVolume(v)
+		isNew, isChanged := dn.doAddOrUpdateVolume(v)
 		if isNew {
 			newVolumes = append(newVolumes, v)
 		}
-		if isChangedRO {
-			changeRO = append(changeRO, v)
+		if isChanged {
+			changedVolumes = append(changedVolumes, v)
 		}
 	}
 	return
diff --git a/weed/topology/disk.go b/weed/topology/disk.go
index 1917d7126..f4adc0e72 100644
--- a/weed/topology/disk.go
+++ b/weed/topology/disk.go
@@ -144,13 +144,13 @@ func (d *Disk) String() string {
 	return fmt.Sprintf("Disk:%s, volumes:%v, ecShards:%v", d.NodeImpl.String(), d.volumes, d.ecShards)
 }
 
-func (d *Disk) AddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChangedRO bool) {
+func (d *Disk) AddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChanged bool) {
 	d.Lock()
 	defer d.Unlock()
 	return d.doAddOrUpdateVolume(v)
 }
 
-func (d *Disk) doAddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChangedRO bool) {
+func (d *Disk) doAddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChanged bool) {
 	deltaDiskUsages := newDiskUsages()
 	deltaDiskUsage := deltaDiskUsages.getOrCreateDisk(types.ToDiskType(v.DiskType))
 	if oldV, ok := d.volumes[v.Id]; !ok {
@@ -175,7 +175,7 @@ func (d *Disk) doAddOrUpdateVolume(v storage.VolumeInfo) (isNew, isChangedRO boo
 			}
 			d.UpAdjustDiskUsageDelta(deltaDiskUsages)
 		}
-		isChangedRO = d.volumes[v.Id].ReadOnly != v.ReadOnly
+		isChanged = d.volumes[v.Id].ReadOnly != v.ReadOnly
 		d.volumes[v.Id] = v
 	}
 	return