[PATCH net-next 1/6] selftests: net: lib: ignore possible errors

[Matthieu Baerts (NGI0)]

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

Reviewed-by: Geliang Tang <geli...@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matt...@kernel.org>
---
 tools/testing/selftests/net/lib.sh | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/tools/testing/selftests/net/lib.sh 
b/tools/testing/selftests/net/lib.sh
index 9155c914c064..b2572aff6286 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -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
 }
 

-- 
2.43.0