tree e1e42c0b311854889a2ead540c0f7a655df18194
parent 5363deffcfb1c1825db3a8446d377a0ad56eff70
author Simon Marchi <simon.marchi@polymtl.ca> 1745520512 -0400
committer Simon Marchi <simon.marchi@polymtl.ca> 1745523270 -0400

gdb: fix some flake8 F824 warnings

flake8 7.2.0 appears to have this new warning:

    F824: global name / nonlocal name is unused: name is never assigned in scope

It points out a few places in our code base where "global" is not
necessary, fix them.

Change-Id: Ia6fb08686977559726fefe2a5bb95d8dcb298bb0
Approved-By: Tom Tromey <tom@tromey.com>