[S] Change in coreboot[main]: ext_stage_cache: Make sure variables are initialized

[Arthur Heymans (Code Review)]

Attention is currently required from: Angel Pons, Arthur Heymans, Jérémy Compostella.

Hello Angel Pons, Jérémy Compostella,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/84040?usp=email

to look at the new patch set (#6).

Change subject: ext_stage_cache: Make sure variables are initialized
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ext_stage_cache: Make sure variables are initialized

GCC LTO incorrectly warns about this it seems.

Change-Id: Ib1851295646258e97c489dc7402b9df3fcf092c1
Signed-off-by: Arthur Heymans 
---
M src/cpu/x86/smm/tseg_region.c
M src/lib/ext_stage_cache.c
2 files changed, 6 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/40/84040/6