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cleanup: refactor deeply nested if statements in persistentvolume.go

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Refactored deeply nested if statement in persistentvolume.go to
reduce cognitive complexity.

Signed-off-by: Rakshith R <rar@redhat.com>
This commit is contained in:
Rakshith R 2021-04-04 12:22:11 +05:30 committed by mergify[bot]
parent 7d105143fc
commit 0f7b653b4e
1 changed files with 36 additions and 35 deletions
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7
internal/controller/persistentvolume/persistentvolume.go
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@ -129,7 +129,9 @@ func (r ReconcilePersistentVolume) reconcilePV(obj runtime.Object) error {
if !ok { if !ok {
return nil return nil
} }
if pv.Spec.CSI != nil && pv.Spec.CSI.Driver == r.config.DriverName { if pv.Spec.CSI == nil || pv.Spec.CSI.Driver != r.config.DriverName {
return nil
}
pool := pv.Spec.CSI.VolumeAttributes["pool"] pool := pv.Spec.CSI.VolumeAttributes["pool"]
journalPool := pv.Spec.CSI.VolumeAttributes["journalPool"] journalPool := pv.Spec.CSI.VolumeAttributes["journalPool"]
requestName := pv.Name requestName := pv.Name
@ -156,7 +158,7 @@ func (r ReconcilePersistentVolume) reconcilePV(obj runtime.Object) error {
cr, err := r.getCredentials(secretName, secretNamespace) cr, err := r.getCredentials(secretName, secretNamespace)
if err != nil { if err != nil {
util.ErrorLogMsg("failed to get credentials %s", err) util.ErrorLogMsg("failed to get credentials from secret %s", err)
return err return err
} }
defer cr.DeleteCredentials() defer cr.DeleteCredentials()
@ -166,7 +168,6 @@ func (r ReconcilePersistentVolume) reconcilePV(obj runtime.Object) error {
util.ErrorLogMsg("failed to regenerate journal %s", err) util.ErrorLogMsg("failed to regenerate journal %s", err)
return err return err
} }
}
return nil return nil
} }