Re: [PATCH 11/12] sched: use for_each_if in topology.h

[Peter Zijlstra]

On Mon, Jul 09, 2018 at 05:52:04PM +0200, Daniel Vetter wrote:
> for_each_something(foo)
> 	if (foo->bla)
> 		call_bla(foo);
> 	else
> 		call_default(foo);

Note that the kernel coding style 'discourages' this style and would
like you to write:

	for_each_something(foo) {
		if (foo->bla)
			call_bla(foo);
		else
			call_default(foo);
	}

Which avoids the entire problem. See CodingStyle-3:

  Also, use braces when a loop contains more than a single simple statement:

  .. code-block:: c

	  while (condition) {
		  if (test)
			  do_something();
	  }