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selftests: net: lib: ignore possible errors

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No need to disable errexit temporary, simply ignore the only possible
and not handled error.

Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240607-upstream-net-next-20240607-selftests-mptcp-net-lib-v1-1-e36986faac94@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Matthieu Baerts (NGI0) 2024-06-07 18:31:02 +02:00 committed by Jakub Kicinski
parent bfc65070a3
commit 7e0620bc6a
1 changed files with 1 additions and 9 deletions
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10
tools/testing/selftests/net/lib.sh
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@ -128,25 +128,17 @@ slowwait_for_counter()
cleanup_ns()
{
local ns=""
local errexit=0
local ret=0
# disable errexit temporary
if [[ $- =~ "e" ]]; then
errexit=1
set +e
fi
for ns in "$@"; do
[ -z "${ns}" ] && continue
ip netns delete "${ns}" &> /dev/null
ip netns delete "${ns}" &> /dev/null || true
if ! busywait $BUSYWAIT_TIMEOUT ip netns list \| grep -vq "^$ns$" &> /dev/null; then
echo "Warn: Failed to remove namespace $ns"
ret=1
fi
done
[ $errexit -eq 1 ] && set -e
return $ret
}