[M] Change in flashrom[master]: flashrom: only perform WP unlock for write/erase operations

[Alexander Goncharov (Code Review)]

Attention is currently required from: Nikolai Artemiev.

Alexander Goncharov has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/75991?usp=email )

Change subject: flashrom: only perform WP unlock for write/erase operations
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Patch Set 3:

(3 comments)

File flashrom.c:

https://review.coreboot.org/c/flashrom/+/75991/comment/4a9c3c7e_b9270853 :
PS3, Line 2056: const bool read_it
not used, drop it

https://review.coreboot.org/c/flashrom/+/75991/comment/301952dd_7915ac8c :
PS3, Line 2057: const bool verify_it
not used, drop it

https://review.coreboot.org/c/flashrom/+/75991/comment/9b930682_0384e60b :
PS3, Line 2060: int ret = 0;
if ret were initialized as `-1` there would be no need for `ret = -1` in if branches.