diff --git a/iproute2-doc.changes b/iproute2-doc.changes
index 11487b8..cdc67f1 100644
--- a/iproute2-doc.changes
+++ b/iproute2-doc.changes
@@ -3,8 +3,8 @@ Tue Nov 25 08:18:52 UTC 2014 - mkubecek@suse.cz
 
 - Update to new upstream release 3.17
 * ip: allow to set ipv6 address generation mode
-* nstat: 64bit support on 32bit architectures
-* ip: don't require "name" keyword when adding device
+* nstat: 64-bit support on 32-bit architectures
+* ip: do not require "name" keyword when adding device
   (3.16 regression)
 * ip: support of usec rtt in tcp_metrics
 * ip: allow to change slave options via type_slave
diff --git a/iproute2.spec b/iproute2.spec
index fe77bc0..fa7d044 100644
--- a/iproute2.spec
+++ b/iproute2.spec
@@ -70,13 +70,7 @@ Provides:       libnetlink = %version-%release
 libnetlink provides a higher level interface to rtnetlink(7).
 
 %prep
-%{?gpg_verify: xz -dfk "%{S:0}"; %gpg_verify %{S:2}}
-%if 0%{?__xz:1}
 %setup -qn %name-%rversion
-%else
-tar -xf "%{S:0}" --use=xz;
-%setup -DTqn %name-%rversion
-%endif
 %patch -P 1 -P 2 -p1
 %if 0%{?sles_version} == 11 || (0%{?suse_version} && 0%{?suse_version} <= 1220)
 %patch -P 3 -p1
@@ -131,9 +125,8 @@ cp -an README* COPYING "$b/%_docdir/%name/"
 %_mandir/man8/*
 %dir %_sysconfdir/iproute2
 %config(noreplace) %_sysconfdir/iproute2/*
-%_libdir/tc
-%dir %_datadir/tc
-%attr(644,root,root)%_datadir/tc/*
+%_libdir/tc/
+%_datadir/tc/
 
 %files -n libnetlink-devel
 %defattr(-,root,root)
diff --git a/revert-bison-fix.diff b/revert-bison-fix.diff
index b9d8cf9..d3e11bf 100644
--- a/revert-bison-fix.diff
+++ b/revert-bison-fix.diff
@@ -5,7 +5,7 @@ Subject: [PATCH] Revert "emp: fix warning on deprecated bison directive"
 
 This reverts commit edd3979272e46d17456a4dabc3e9acf59e561d5a.
 
-SLE11 only, its bison doesn't allow new syntax.
+For SLE11 only. Its bison [version 2.3] does not allow new syntax.
 ---
  tc/emp_ematch.y | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)