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cleanup: allocate slice with known size

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As the input capabilities size is known, it is better to allocate slice with a specified size.

Signed-off-by: Ben Ye <ben.ye@bytedance.com>
This commit is contained in:
Ben Ye 2021-08-08 22:45:40 -07:00 committed by mergify[bot]
parent 6cc37f0a17
commit 9cd8326bb2
1 changed files with 2 additions and 2 deletions
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4
internal/csi-common/driver.go
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@ -88,7 +88,7 @@ func (d *CSIDriver) ValidateControllerServiceRequest(c csi.ControllerServiceCapa
// AddControllerServiceCapabilities stores the controller capabilities // AddControllerServiceCapabilities stores the controller capabilities
// in driver object. // in driver object.
func (d *CSIDriver) AddControllerServiceCapabilities(cl []csi.ControllerServiceCapability_RPC_Type) { func (d *CSIDriver) AddControllerServiceCapabilities(cl []csi.ControllerServiceCapability_RPC_Type) {
var csc []*csi.ControllerServiceCapability csc := make([]*csi.ControllerServiceCapability, 0, len(cl))
for _, c := range cl { for _, c := range cl {
util.DefaultLog("Enabling controller service capability: %v", c.String()) util.DefaultLog("Enabling controller service capability: %v", c.String())
@ -101,7 +101,7 @@ func (d *CSIDriver) AddControllerServiceCapabilities(cl []csi.ControllerServiceC
// AddVolumeCapabilityAccessModes stores volume access modes. // AddVolumeCapabilityAccessModes stores volume access modes.
func (d *CSIDriver) AddVolumeCapabilityAccessModes( func (d *CSIDriver) AddVolumeCapabilityAccessModes(
vc []csi.VolumeCapability_AccessMode_Mode) []*csi.VolumeCapability_AccessMode { vc []csi.VolumeCapability_AccessMode_Mode) []*csi.VolumeCapability_AccessMode {
var vca []*csi.VolumeCapability_AccessMode vca := make([]*csi.VolumeCapability_AccessMode, 0, len(vc))
for _, c := range vc { for _, c := range vc {
util.DefaultLog("Enabling volume access mode: %v", c.String()) util.DefaultLog("Enabling volume access mode: %v", c.String())
vca = append(vca, NewVolumeCapabilityAccessMode(c)) vca = append(vca, NewVolumeCapabilityAccessMode(c))