Failures on Fedora-ppc64le-native-extended-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-ppc64le-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64le-native-extended-gdbserver-m64/builds/3611>

Commit(s) tested:
	69c9e028b6c29f98b6f71faf52242aaaeb03a659

Author(s) (in the same order as the commits):
	Nick Clifton <nickc@redhat.com>

Subject:
	Fix compile time warning messages building with gcc v6.1.1

Testsuite log (gdb.sum and gdb.log) URL(s):
	<Error fetching commit ID for 69c9e028b6c29f98b6f71faf52242aaaeb03a659>