Call stop_on_removal from preun and restart_on_update and insserv_cleanup

from postun on pre-12.3 systems only; (bnc#856759).

OBS-URL: https://build.opensuse.org/package/show/network:samba:STABLE/samba?expand=0&rev=363

samba.spec

@@ -135,7 +135,7 @@ BuildRequires:  systemd
 %else
 %define	build_make_smp_mflags %{?jobs:-j%jobs}
 %endif
-%define SOURCE_TIMESTAMP 3139
+%define SOURCE_TIMESTAMP 3140
 %define BRANCH %{version}
 %global with_mitkrb5 1
 %global with_dc 0
@@ -1517,9 +1517,10 @@ getent group ntadmin >/dev/null || groupadd -g 71 -o -r ntadmin || :
 %endif
 
 %preun
-%{?stop_on_removal:%{stop_on_removal smb nmb}}
 %if 0%{?suse_version} > 1220
 %service_del_preun nmb.service smb.service
+%else
+%{?stop_on_removal:%{stop_on_removal smb nmb}}
 %endif
 
 %post
@@ -1530,10 +1531,11 @@ getent group ntadmin >/dev/null || groupadd -g 71 -o -r ntadmin || :
 %endif
 
 %postun
-%{?restart_on_update:%{restart_on_update nmb smb}}
-%{?insserv_cleanup:%{insserv_cleanup}}
 %if 0%{?suse_version} > 1220
 %service_del_postun nmb.service smb.service
+%else
+%{?restart_on_update:%{restart_on_update nmb smb}}
+%{?insserv_cleanup:%{insserv_cleanup}}
 %endif
 
 %pre client
@@ -1711,9 +1713,10 @@ fi
 %endif
 
 %preun winbind
-%{?stop_on_removal:%{stop_on_removal winbind}}
 %if 0%{?suse_version} > 1220
 %service_del_preun winbind.service
+%else
+%{?stop_on_removal:%{stop_on_removal winbind}}
 %endif
 
 %postun winbind
@@ -1727,10 +1730,11 @@ if [ -x %{_sbindir}/nscd ]; then
 fi
 fi
 %endif
-%{?restart_on_update:%{restart_on_update winbind}}
-%{?insserv_cleanup:%{insserv_cleanup}}
 %if 0%{?suse_version} > 1220
 %service_del_postun winbind.service
+%else
+%{?restart_on_update:%{restart_on_update winbind}}
+%{?insserv_cleanup:%{insserv_cleanup}}
 %endif
 
 %post -n %{libsmbclient_name} -p /sbin/ldconfig