The variable 'ret' are defined twice in pm_netlink.sh. This patch drops
this duplicate one.

Signed-off-by: Geliang Tang <geliang.tang@suse.com>
---
 tools/testing/selftests/net/mptcp/pm_netlink.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh
index 8d30d4a1db57..e995dfca52cc 100755
--- a/tools/testing/selftests/net/mptcp/pm_netlink.sh
+++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh
@@ -27,7 +27,6 @@ done
 sec=$(date +%s)
 rndh=$(printf %x $sec)-$(mktemp -u XXXXXX)
 ns1="ns1-$rndh"
-ret=0
 
 cleanup()
 {
-- 
2.35.3