Merge branch 'net-dsa-lantiq_gswip-code-improvements'

Martin Schiller says:

====================
net: dsa: lantiq_gswip: code improvements

This patchset for the lantiq_gswip driver is a collection of minor fixes
and coding improvements by Martin Blumenstingl without any real changes
in the actual functionality.
====================

Link: https://lore.kernel.org/r/20240611135434.3180973-1-ms@dev.tdt.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>