trivial: camelCase variable name

Signed-off-by: Stephen Finucane <[email protected]>

Author: stephenfin

pkg/csi/cinder/controllerserver.go

@@ -1034,12 +1034,12 @@ func (cs *controllerServer) ControllerExpandVolume(ctx context.Context, req *csi
 }
 
 func getCreateVolumeResponse(vol *volumes.Volume, volCtx map[string]string, ignoreVolumeAZ bool, accessibleTopologyReq *csi.TopologyRequirement) *csi.CreateVolumeResponse {
-	var volsrc *csi.VolumeContentSource
+	var volSrc *csi.VolumeContentSource
 
 	if vol.SnapshotID != "" {
 		volCtx[ResizeRequired] = "true"
 
-		volsrc = &csi.VolumeContentSource{
+		volSrc = &csi.VolumeContentSource{
 			Type: &csi.VolumeContentSource_Snapshot{
 				Snapshot: &csi.VolumeContentSource_SnapshotSource{
 					SnapshotId: vol.SnapshotID,
@@ -1051,7 +1051,7 @@ func getCreateVolumeResponse(vol *volumes.Volume, volCtx map[string]string, igno
 	if vol.SourceVolID != "" {
 		volCtx[ResizeRequired] = "true"
 
-		volsrc = &csi.VolumeContentSource{
+		volSrc = &csi.VolumeContentSource{
 			Type: &csi.VolumeContentSource_Volume{
 				Volume: &csi.VolumeContentSource_VolumeSource{
 					VolumeId: vol.SourceVolID,
@@ -1063,7 +1063,7 @@ func getCreateVolumeResponse(vol *volumes.Volume, volCtx map[string]string, igno
 	if vol.BackupID != nil && *vol.BackupID != "" {
 		volCtx[ResizeRequired] = "true"
 
-		volsrc = &csi.VolumeContentSource{
+		volSrc = &csi.VolumeContentSource{
 			Type: &csi.VolumeContentSource_Snapshot{
 				Snapshot: &csi.VolumeContentSource_SnapshotSource{
 					SnapshotId: *vol.BackupID,
@@ -1092,7 +1092,7 @@ func getCreateVolumeResponse(vol *volumes.Volume, volCtx map[string]string, igno
 			VolumeId:           vol.ID,
 			CapacityBytes:      int64(vol.Size * 1024 * 1024 * 1024),
 			AccessibleTopology: accessibleTopology,
-			ContentSource:      volsrc,
+			ContentSource:      volSrc,
 			VolumeContext:      volCtx,
 		},
 	}