enable gocritic linter

The linter ensures a common code style.
- use switch/case instead of else if
- use if instead of switch/case for single case statement
- add space between comment and text
- detect the use of defer with os.Exit()
- use short form var += "..." instead of var = var + "..."
- detect problems with append()
```
newSlice := append(orgSlice, val)
```
  This could lead to nasty bugs because the orgSlice will be changed in
  place if it has enough capacity too hold the new elements. Thus we
  newSlice might not be a copy.

Of course most of the changes are just cosmetic and do not cause any
logic errors but I think it is a good idea to enforce a common style.
This should help maintainability.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/pkg/k8s.io/api/core/v1/types.go b/pkg/k8s.io/api/core/v1/types.go
index a488e5f28..48f353cc6 100644
--- a/pkg/k8s.io/api/core/v1/types.go
+++ b/pkg/k8s.io/api/core/v1/types.go
@@ -1514,7 +1514,7 @@ const (
 // by the node selector terms.
 // +structType=atomic
 type NodeSelector struct {
-	//Required. A list of node selector terms. The terms are ORed.
+	// Required. A list of node selector terms. The terms are ORed.
 	NodeSelectorTerms []NodeSelectorTerm `json:"nodeSelectorTerms"`
 }
 
@@ -3040,7 +3040,7 @@ type ServiceSpec struct {
 	SessionAffinityConfig *SessionAffinityConfig `json:"sessionAffinityConfig,omitempty"`
 
 	// TopologyKeys is tombstoned to show why 16 is reserved protobuf tag.
-	//TopologyKeys []string `json:"topologyKeys,omitempty"`
+	// TopologyKeys []string `json:"topologyKeys,omitempty"`
 
 	// IPFamily is tombstoned to show why 15 is a reserved protobuf tag.
 	// IPFamily *IPFamily `json:"ipFamily,omitempty"`