Existing executable-bit test only works on second and later files contained in the patch. Correct this so all patches in the file are tested. Change-Id: Ie9363473f0d2fc067f9c593c86495d15e8e5d546 Signed-off-by: Gregory Bean <gbean@codeaurora.org> (cherry picked from commit 246e1f183dd3c2bfe63722ca5b207473cb9a0219) Conflicts: scripts/checkpatch.pl