Fix initrd optimization

pym/cl_kernel.py

@@ -112,7 +112,7 @@ class KernelModules:
                                     self.depModules)))
         reRemove = re.compile("|".join(forceRemove))
         return filter(lambda x: not reRemove.search(x),
-                      map(lambda x:x.replace("_","-"),
+                      map(lambda x:x.replace("-","_"),
                           allModules+list(needModulesName)))
 class InitRamFs:
     def __init__(self,initRamFsFile):
@@ -184,7 +184,7 @@ class InitRamFs:
             map(lambda x:(x[0],
                           x[1],
                           filter(lambda x:x.endswith(".ko") and 
-                                          not x[:-3] in importantModules,
+                            not x[:-3].replace('-','_') in importantModules,
                                  x[2])),
                 os.walk(self.tmpPath))
         # get full path for all delete modules