kernel/queue: Clean up scheduler API usage
This was the only spot where the scheduler-internal
_peek_first_pending_thread() API was used. Given that this kind of
thing is inherently racy (it may not be pending as long as you expect
if a timeout expires, etc...), it would be nice to retire it.
And as it happens all the queue code was using it for was to detect
the case of a non-empty wait_q over which it was looping, which is
trivial to do without API support.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
1 file changed
