cleanup: Re-run return_directly.cocci

cleanup: Re-run return_directly.cocci

Coccinelle's indentation of virt_create_plic() results in a long line.
Avoid that by mimicking the old indentation manually.

Don't touch tests/tcg/mips/user/.  I'm not sure these files are ours
to make style cleanups on.  They might be imported third-party code,
which we should leave as is to not complicate future updates.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250407082643.2310002-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>