The goal of this series is to use helpers from net/lib.sh with MPTCP selftests. - Patches 1 to 4 are some clean-ups and preparation in net/lib.sh: - Patch 1 simplifies the code handling errexit by ignoring possible errors instead of disabling errexit temporary. - Patch 2 removes the netns from the list after having cleaned it, not to try to clean it twice. - Patch 3 removes the 'readonly' attribute for the netns variable, to allow using the same name in local variables. - Patch 4 removes the local 'ns' var, not to conflict with the global one it needs to setup. - Patch 5 uses helpers from net/lib.sh to create and delete netns in MPTCP selftests. - Patch 6 uses wait_local_port_listen helper from net/net_helper.sh. Signed-off-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx> --- Geliang Tang (3): selftests: net: lib: remove 'ns' var in setup_ns selftests: mptcp: lib: use setup/cleanup_ns helpers selftests: mptcp: lib: use wait_local_port_listen helper Matthieu Baerts (NGI0) (3): selftests: net: lib: ignore possible errors selftests: net: lib: remove ns from list after clean-up selftests: net: lib: do not set ns var as readonly tools/testing/selftests/net/lib.sh | 55 +++++++++++++++----------- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 33 +++++----------- 2 files changed, 42 insertions(+), 46 deletions(-) --- base-commit: a999973236543f0b8f6daeaa7ecba7488c3a593b change-id: 20240607-upstream-net-next-20240607-selftests-mptcp-net-lib-365e43e2e1ca Best regards, -- Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>