It's a 2 line function that was used in only one place. Time to remove
it and simplify the surrounding code.
Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This cleans up the idle task code a lot, and reduces the size of
ocarina.bin to less than 1MB (with full debugging). It probably won't
stay there long...
When the first task is queued, I trigger a callback so the UI can start
processing when idle. I return the size of the queue from both
run_task() and queue_task() so the UI knows when to stop processing
callbacks.
I don't actually perform a library update at this point, but I do create
a new task and add it to the update queue. When the run_task() function
is called, the task is removed from the queue and deleted.
