Merge branch 'net-pktgen-fix-checkpatch-code-style-errors-warnings'

Peter Seiderer says:

====================
net: pktgen: fix checkpatch code style errors/warnings

Fix checkpatch detected code style errors/warnings detected in
the file net/core/pktgen.c (remaining checkpatch checks will be addressed
in a follow up patch set).
====================

Link: https://patch.msgid.link/20250415112916.113455-1-ps.report@gmx.net


Signed-off-by: Paolo Abeni <pabeni@redhat.com>