Update hints for linting

- remove some hints that are no longer needed
- added a nolint: unparam for removeSingleSigner() (return bool is only used in tests)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/command/container/opts_test.go

@@ -42,7 +42,6 @@ func TestValidateAttach(t *testing.T) {
 	}
 }
 
-// nolint: unparam
 func parseRun(args []string) (*container.Config, *container.HostConfig, *networktypes.NetworkingConfig, error) {
 	flags, copts := setupRunFlags()
 	if err := flags.Parse(args); err != nil {

cli/command/registry/login_test.go

@@ -28,7 +28,6 @@ type fakeClient struct {
 	client.Client
 }
 
-// nolint: unparam
 func (c fakeClient) RegistryLogin(ctx context.Context, auth types.AuthConfig) (registrytypes.AuthenticateOKBody, error) {
 	if auth.Password == expiredPassword {
 		return registrytypes.AuthenticateOKBody{}, fmt.Errorf("Invalid Username or Password")

cli/command/trust/signer_remove.go

@@ -78,6 +78,7 @@ func isLastSignerForReleases(roleWithSig data.Role, allRoles []client.RoleWithSi
 
 // removeSingleSigner attempts to remove a single signer and returns whether signer removal happened.
 // The signer not being removed doesn't necessarily raise an error e.g. user choosing "No" when prompted for confirmation.
+// nolint: unparam
 func removeSingleSigner(cli command.Cli, repoName, signerName string, forceYes bool) (bool, error) {
 	ctx := context.Background()
 	imgRefAndAuth, err := trust.GetImageReferencesAndAuth(ctx, nil, image.AuthResolver(cli), repoName)