scripts: Remove unused variables in all Python scripts
Discovered with pylint3.
Use the placeholder name '_' for unproblematic unused variables. It's
what I'm used to, and pylint knows not to flag it.
Python tip:
for i in range(n):
some_list.append(0)
can be replaced with
some_list += n*[0]
Similarly, 3*'\t' gives '\t\t\t'.
(Relevant here because pylint flagged the loop index as unused.)
To do integer division in Python 3, use // instead of /.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
diff --git a/scripts/elf_helper.py b/scripts/elf_helper.py
index ad08aab..263c80f 100644
--- a/scripts/elf_helper.py
+++ b/scripts/elf_helper.py
@@ -386,7 +386,7 @@
# Step 1: collect all type information.
for CU in di.iter_CUs():
- for idx, die in enumerate(CU.iter_DIEs()):
+ for die in CU.iter_DIEs():
# Unions are disregarded, kernel objects should never be union
# members since the memory is not dedicated to that object and
# could be something else
