I assume the coding styles are the "usual" ones, and the
last thing I want is
to start a flame war about those. But which C dialect is Ofono supposed to be
written in? plain C89, C89 syntax + C99 library, full C99, GNU C... ?
the coding style of oFono is the same as for the Linux kernel, BlueZ,
ConnMan, obexd etc. So basically checkpatch.pl patches are fine.
When using ./bootstrap-configure is used it enables a certain set of GCC
warnings and it should be warnings free. So that is good measurement for
the style details ;)