5 files changed, 6 insertions, 6 deletions
diff --git a/cmd/podman/system/connection/add.go b/cmd/podman/system/connection/add.go
index 324e02db4..db575a689 100644
--- a/cmd/podman/system/connection/add.go
+++ b/cmd/podman/system/connection/add.go
@@ -244,7 +244,7 @@ func getUDS(cmd *cobra.Command, uri *url.URL, iden string) (string, error) {
 
 // ValidateAndConfigure will take a ssh url and an identity key (rsa and the like) and ensure the information given is valid
 // iden iden can be blank to mean no identity key
-// once the function validates the information it creates and returns an ssh.ClientConfig
+// once the function validates the information it creates and returns an ssh.ClientConfig.
 func ValidateAndConfigure(uri *url.URL, iden string) (*ssh.ClientConfig, error) {
 	var signers []ssh.Signer
 	passwd, passwdSet := uri.User.Password()
diff --git a/cmd/podman/system/connection/default.go b/cmd/podman/system/connection/default.go
index c59ff36af..81866df55 100644
--- a/cmd/podman/system/connection/default.go
+++ b/cmd/podman/system/connection/default.go
@@ -11,7 +11,7 @@ import (
 )
 
 var (
-	// Skip creating engines since this command will obtain connection information to said engines
+	// Skip creating engines since this command will obtain connection information to said engines.
 	dfltCmd = &cobra.Command{
 		Use:               "default NAME",
 		Args:              cobra.ExactArgs(1),
diff --git a/cmd/podman/system/connection/remove.go b/cmd/podman/system/connection/remove.go
index 84ec3e2ee..463eae9fa 100644
--- a/cmd/podman/system/connection/remove.go
+++ b/cmd/podman/system/connection/remove.go
@@ -10,7 +10,7 @@ import (
 )
 
 var (
-	// Skip creating engines since this command will obtain connection information to said engines
+	// Skip creating engines since this command will obtain connection information to said engines.
 	rmCmd = &cobra.Command{
 		Use:               "remove [options] NAME",
 		Aliases:           []string{"rm"},
diff --git a/cmd/podman/system/df.go b/cmd/podman/system/df.go
index 49918487a..dad14df6b 100644
--- a/cmd/podman/system/df.go
+++ b/cmd/podman/system/df.go
@@ -171,7 +171,7 @@ func printVerbose(cmd *cobra.Command, reports *entities.SystemDfReport) error {
 		return err
 	}
 	if err := writeTemplate(rpt, hdrs, dfImages); err != nil {
-		return nil
+		return err
 	}
 
 	fmt.Fprint(rpt.Writer(), "\nContainers space usage:\n\n")
@@ -191,7 +191,7 @@ func printVerbose(cmd *cobra.Command, reports *entities.SystemDfReport) error {
 		return err
 	}
 	if err := writeTemplate(rpt, hdrs, dfContainers); err != nil {
-		return nil
+		return err
 	}
 
 	fmt.Fprint(rpt.Writer(), "\nLocal Volumes space usage:\n\n")
diff --git a/cmd/podman/system/service.go b/cmd/podman/system/service.go
index dd64db169..1a93b3137 100644
--- a/cmd/podman/system/service.go
+++ b/cmd/podman/system/service.go
@@ -67,7 +67,7 @@ func init() {
 
 	flags.StringVarP(&srvArgs.PProfAddr, "pprof-address", "", "",
 		"Binding network address for pprof profile endpoints, default: do not expose endpoints")
-	flags.MarkHidden("pprof-address")
+	_ = flags.MarkHidden("pprof-address")
 }
 
 func aliasTimeoutFlag(_ *pflag.FlagSet, name string) pflag.NormalizedName {