[OE-core] [PATCH 1/1] sstate.bbclass: drop obsolete codes

[Chen Qi]

The SSTATECLEANFUNCS mechanism was introduced to solve user/group
deletion problem. After RSS mechanism was introduced, there's no
need to do so.

There was a patch to remove these obsolete codes for useradd.bbclass,
but the codes in sstate.bbclass were not removed. So clean it up.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta/classes/sstate.bbclass | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 0b28850..1a95f8f 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -59,7 +59,6 @@ SSTATEPREINSTFUNCS = ""
 SSTATEPOSTUNPACKFUNCS = "sstate_hardcode_path_unpack"
 SSTATEPOSTINSTFUNCS = ""
 EXTRA_STAGING_FIXMES ?= "HOSTTOOLS_DIR"
-SSTATECLEANFUNCS = ""
 
 # Check whether sstate exists for tasks that support sstate and are in the
 # locked signatures file.
@@ -507,10 +506,6 @@ def sstate_clean(ss, d):
                 stfile.endswith(rm_nohash):
             oe.path.remove(stfile)
 
-    # Removes the users/groups created by the package
-    for cleanfunc in (d.getVar('SSTATECLEANFUNCS') or '').split():
-        bb.build.exec_func(cleanfunc, d)
-
 sstate_clean[vardepsexclude] = "SSTATE_MANFILEPREFIX"
 
 CLEANFUNCS += "sstate_cleanall"
-- 
1.9.1