Remove unused

Signed-off-by: Chris Koch <[email protected]>

cmd/mkuimage/main.go

@@ -49,8 +49,6 @@ var (
 	useExistingInit                             *bool
 	noCommands                                  *bool
 	extraFiles                                  multiFlag
-	statsOutputPath                             *string
-	statsLabel                                  *string
 	shellbang                                   *bool
 	// For the new "filepath only" logic.
 	urootSourceDir *string
@@ -84,9 +82,6 @@ func init() {
 
 	shellbang = flag.Bool("shellbang", false, "Use #! instead of symlinks for busybox")
 
-	statsOutputPath = flag.String("stats-output-path", "", "Write build stats to this file (JSON)")
-	statsLabel = flag.String("stats-label", "", "Use this statsLabel when writing stats")
-
 	// Flag for the new filepath only mode. This will be required to find the u-root commands and make templates work
 	// In almost every case, "." is fine.
 	urootSourceDir = flag.String("uroot-source", ".", "Path to the locally checked out u-root source tree in case commands from there are desired.")