!16 Drop unnecessary telinit

From: @panxh_purple
Reviewed-by: @zhujianwei001
Signed-off-by: @zhujianwei001

libsepol.spec

@@ -1,6 +1,6 @@
 Name:           libsepol
 Version:        3.1
-Release:        3
+Release:        4
 Summary:        SELinux binary policy manipulation library
 License:        LGPLv2+
 URL:            https://github.com/SELinuxProject/selinux/wiki/Releases
@@ -50,12 +50,9 @@ make DESTDIR="%{buildroot}" LIBDIR="%{_libdir}" SHLIBDIR="%{_libdir}" install
 
 %preun
 
-%post
-/sbin/ldconfig
-[ -x /sbin/telinit ] && [ -p /dev/initctl ]  && /sbin/telinit U
-exit 0
+%post -p /sbin/ldconfig
 
-%postun  -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
 
 %files
 %defattr(-,root,root)
@@ -77,6 +74,9 @@ exit 0
 %{_mandir}/man3/*
 
 %changelog
+* Fri May 28 2021 panxiaohe <panxiaohe@huawei.com> - 3.1-4
+- Drop unnecessary telinit
+
 * Mon Mar 15 2021 yangzhuangzhuang <yangzhuangzhuang1@huawei.com> - 3.1-3
 - fix heap-use-after-free in cil_yy_switch_to_buffer
   fix heap-use-after-free in __class_reset_perm_values()