Move around code for better clarity

pkg/init/selinux/selinux.go

@@ -0,0 +1,33 @@
+// +build linux
+
+package selinux
+
+import (
+	"io/ioutil"
+
+	"github.com/rancher/os/config"
+	"github.com/rancher/os/pkg/log"
+	"github.com/rancher/os/pkg/selinux"
+)
+
+func Initialize(c *config.CloudConfig) (*config.CloudConfig, error) {
+	ret, _ := selinux.InitializeSelinux()
+
+	if ret != 0 {
+		log.Debug("Unable to initialize SELinux")
+		return c, nil
+	}
+
+	// Set allow_execstack boolean to true
+	if err := ioutil.WriteFile("/sys/fs/selinux/booleans/allow_execstack", []byte("1"), 0644); err != nil {
+		log.Debug(err)
+		return c, nil
+	}
+
+	if err := ioutil.WriteFile("/sys/fs/selinux/commit_pending_bools", []byte("1"), 0644); err != nil {
+		log.Debug(err)
+		return c, nil
+	}
+
+	return c, nil
+}