diff mbox series

[net] selftests/net/lib: no need to record ns name if it already exist

Message ID 20240514023400.1293236-1-liuhangbin@gmail.com
State Accepted
Commit 83e93942796db58652288f0391ac00072401816f
Headers show
Series [net] selftests/net/lib: no need to record ns name if it already exist | expand

Commit Message

Hangbin Liu May 14, 2024, 2:33 a.m. UTC
There is no need to add the name to ns_list again if the netns already
recoreded.

Fixes: 25ae948b4478 ("selftests/net: add lib.sh")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
---
 tools/testing/selftests/net/lib.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org May 16, 2024, 8:50 a.m. UTC | #1
Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:

On Tue, 14 May 2024 10:33:59 +0800 you wrote:
> There is no need to add the name to ns_list again if the netns already
> recoreded.
> 
> Fixes: 25ae948b4478 ("selftests/net: add lib.sh")
> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
> ---
>  tools/testing/selftests/net/lib.sh | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Here is the summary with links:
  - [net] selftests/net/lib: no need to record ns name if it already exist
    https://git.kernel.org/netdev/net/c/83e93942796d

You are awesome, thank you!
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index f9fe182dfbd4..56a9454b7ba3 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -73,15 +73,17 @@  setup_ns()
 	local ns=""
 	local ns_name=""
 	local ns_list=""
+	local ns_exist=
 	for ns_name in "$@"; do
 		# Some test may setup/remove same netns multi times
 		if unset ${ns_name} 2> /dev/null; then
 			ns="${ns_name,,}-$(mktemp -u XXXXXX)"
 			eval readonly ${ns_name}="$ns"
+			ns_exist=false
 		else
 			eval ns='$'${ns_name}
 			cleanup_ns "$ns"
-
+			ns_exist=true
 		fi
 
 		if ! ip netns add "$ns"; then
@@ -90,7 +92,7 @@  setup_ns()
 			return $ksft_skip
 		fi
 		ip -n "$ns" link set lo up
-		ns_list="$ns_list $ns"
+		! $ns_exist && ns_list="$ns_list $ns"
 	done
 	NS_LIST="$NS_LIST $ns_list"
 }