units: tidy up begin/end blocks

- use `UNITTEST_BEGIN_SIMPLE`/`UNITTEST_END_SIMPLE` where missing.
- drop redundant `(void)arg;` where using `UNITTEST_BEGIN*`.
- unit1636: drop redundant block after `UNITTEST_BEGIN*`.
- unit1609: fix typo in comment.
- unit1627: merge to `if`s.

Closes #21715
This commit is contained in:
Viktor Szakats 2026-05-21 04:21:33 +02:00
parent a076f821e1
commit bb5500a752
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8 changed files with 56 additions and 61 deletions

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@ -27,7 +27,6 @@
static CURLcode test_unit1675(const char *arg)
{
(void)arg;
UNITTEST_BEGIN_SIMPLE
/* Test ipv4_normalize */