ShellCheck - shell script analysis tool
version: 0.10.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
Redirect to /tmp/tmp.uCP3mjBahF and /tmp/tmp.q3zpnSkCpX
Tree base:
6e3fcc8e8807 ("neighbor: Add NTF_EXT_VALIDATED flag for externally validated entries")
Now at:
e67802115045 ("selftests: net: Add a selftest for externally validated neighbor entries")
 ====== Checking before the patch ======
 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/test_neigh.sh - 70bbf55c19dc3cada7b225b5fb24c3f4b304bcfe9fcc689690f074df804e6e2c


In test_neigh.sh line 43:
	ip -n "$ns1" link add veth0 type veth peer name veth1 netns "$ns2"
               ^--^ SC2154 (warning): ns1 is referenced but not assigned.
                                                                     ^--^ SC2154 (warning): ns2 is referenced but not assigned.

For more information:
  https://www.shellcheck.net/wiki/SC2154 -- ns1 is referenced but not assigned.