xfs: Fix no executable permission

Give them the executable permission, this also make the git status keep clean
after `./check`

Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>

diff --git a/tests/xfs/557 b/tests/xfs/557
old mode 100644 (file)
new mode 100755 (executable)

diff --git a/tests/xfs/567 b/tests/xfs/567
old mode 100644 (file)
new mode 100755 (executable)

diff --git a/tests/xfs/568 b/tests/xfs/568
old mode 100644 (file)
new mode 100755 (executable)