This should fix "Assigned value is garbage or undefined" warning reported by clang: http://build.openocd.org/job/openocd-clang/doclinks/1/report-391318.html Change-Id: Ib9488fadca871814328501e415f88822291e0c96 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/4332 Tested-by: jenkins