selftests: netfilter: nft_nat_zones.sh: shellcheck cleanups
authorFlorian Westphal <fw@strlen.de>
Thu, 18 Apr 2024 15:27:35 +0000 (17:27 +0200)
committerJakub Kicinski <kuba@kernel.org>
Sat, 20 Apr 2024 03:10:50 +0000 (20:10 -0700)
commitd6905f088d2bda50519c6bbf841b1035391eebc9
tree881b6d83860b5e31eddf7ff3644c4d8b8531c9f4
parentc0f9a2b705c2f53c531c8d51853d5e990db804b9
selftests: netfilter: nft_nat_zones.sh: shellcheck cleanups

While at it: No need for iperf here, use socat.
This also reduces the script runtime.

Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20240418152744.15105-8-fw@strlen.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/selftests/net/netfilter/nft_nat_zones.sh