[SeaBIOS] GCC 7.1 warning in `tcgbios.c`: `'hleo.eventnumber' may be used uninitialized in this function`

[Gerd Hoffmann]

  Hi,

> Could you please cherry-pick that commit 
> 1ef72ab2f89ae61dcdb3f01323bd0a7dc978c2b9 to the stable branch 
> *origin/1.10-stable*?

Done.  I guess time for 1.10.3 (three commits since 1.10.2), which will
most likely be the last 1.10.x stable release with 1.11 being just
around the corner.

Any other suggestions for 1.10-stable?

cheers,
  Gerd