* Compile error if ONESHOT_TIMEOUT defined but oneshot disabled

When ONESHOT_TIMEOUT and NO_ACTION_ONESHOT are both defined, this code
fails to compile.

Wrap the one usage of ONESHOT_TIMEOUT that is inconsistent with the
rest so all usages are properly wrapped by a check of NO_ACTION_ONESHOT.

* Run file through clang-format

Co-authored-by: Ted M Lin <tedmlin@gmail.com>