libcontainer/rootfs_linux: minor cleanup
move variable close to where is used
@@ -46,7 +46,6 @@ func prepareRootfs(pipe io.ReadWriter, iConfig *initConfig) (err error) {
return newSystemErrorWithCause(err, "preparing rootfs")
}
- setupDev := needsSetupDev(config)
for _, m := range config.Mounts {
for _, precmd := range m.PremountCmds {
if err := mountCmd(precmd); err != nil {
@@ -65,6 +64,8 @@ func prepareRootfs(pipe io.ReadWriter, iConfig *initConfig) (err error) {
}
}
+ setupDev := needsSetupDev(config)
+
if setupDev {
if err := createDevices(config); err != nil {
return newSystemErrorWithCause(err, "creating device nodes")
