Change in coreboot[master]: lib/thread: Clean up initialization sequence

[Furquan Shaikh (Code Review)]

Attention is currently required from: Raul Rangel.
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56356 )

Change subject: lib/thread: Clean up initialization sequence
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Patch Set 1:

(1 comment)

File src/lib/thread.c:

https://review.coreboot.org/c/coreboot/+/56356/comment/02fe00dd_a92cdca9 
PS1, Line 261: t->can_yield = 1;
Why do we need to set this explicitly at this point? `prepare_thread()` always marks new threads as "can_yeild" (line 191).