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refact(pkg): Removes unused import, variables and functions. (#321)

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Signed-off-by: Rahul Grover <rahulgrover99@gmail.com>
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Rahul Grover 2021-05-04 19:57:41 +05:30 • committed by GitHub
parent 0e6a02ea74
commit a8376796b7
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 10 additions and 36 deletions
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20
pkg/driver/controller.go
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@ -66,7 +66,7 @@ func NewController(d *CSIDriver) csi.ControllerServer {
// SupportedVolumeCapabilityAccessModes contains the list of supported access
// modes for the volume
var SupportedVolumeCapabilityAccessModes = []*csi.VolumeCapability_AccessMode{
&csi.VolumeCapability_AccessMode{
{
Mode: csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER,
},
}
@ -102,7 +102,7 @@ func getRoundedCapacity(size int64) int64 {
}
func waitForVolDestroy(volname string) error {
for true {
for {
_, err := zfs.GetZFSVolume(volname)
if err != nil {
if k8serror.IsNotFound(err) {
@ -114,11 +114,10 @@ func waitForVolDestroy(volname string) error {
time.Sleep(time.Second)
klog.Infof("waiting for volume to be destroyed %s", volname)
}
return nil
}
func waitForReadySnapshot(snapname string) error {
for true {
for {
snap, err := zfs.GetZFSSnapshot(snapname)
if err != nil {
return status.Errorf(codes.Internal,
@ -131,7 +130,6 @@ func waitForReadySnapshot(snapname string) error {
}
time.Sleep(time.Second)
}
return nil
}
// CreateZFSVolume create new zfs volume from csi volume request
@ -802,18 +800,6 @@ func (cs *controller) ListVolumes(
return nil, status.Error(codes.Unimplemented, "")
}
// validateCapabilities validates if provided capabilities
// are supported by this driver
func validateCapabilities(caps []*csi.VolumeCapability) bool {
for _, cap := range caps {
if !IsSupportedVolumeCapabilityAccessMode(cap.AccessMode.Mode) {
return false
}
}
return true
}
func (cs *controller) validateDeleteVolumeReq(req *csi.DeleteVolumeRequest) error {
volumeID := req.GetVolumeId()
if volumeID == "" {