ShellCheck - shell script analysis tool
version: 0.11.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
Redirect to /tmp/tmp.Mv7asbcV2H and /tmp/tmp.TOAKRuAAoZ
Tree base:
fbae19b0c9f1 ("hsr: Implement more robust duplicate discard for PRP")
Now at:
9f2010cea390 ("selftests: hsr: Add tests for more link faults with PRP")
 ====== Checking before the patch ======
Checking tools/testing/selftests/net/hsr/link_faults.sh - 77a351b1f35657858e31b0b6867e4b13a5f8a4ee9b8ea2061f02159dca6f12c9


In link_faults.sh line 40:
	ip link add vethA netns "$node1" type veth peer name vethB netns "$node2"
                                 ^----^ SC2154 (warning): node1 is referenced but not assigned (did you mean 'node'?).
                                                                          ^----^ SC2154 (warning): node2 is referenced but not assigned (did you mean 'node'?).


In link_faults.sh line 41:
	ip link add vethA netns "$node2" type veth peer name vethB netns "$node3"
                                                                          ^----^ SC2154 (warning): node3 is referenced but not assigned (did you mean 'node'?).

For more information:
  https://www.shellcheck.net/wiki/SC2154 -- node1 is referenced but not assig...

 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/hsr/link_faults.sh - 77a351b1f35657858e31b0b6867e4b13a5f8a4ee9b8ea2061f02159dca6f12c9


In link_faults.sh line 46:
	ip link add vethA netns "$node1" type veth peer name vethB netns "$node2"
                                 ^----^ SC2154 (warning): node1 is referenced but not assigned (did you mean 'node'?).
                                                                          ^----^ SC2154 (warning): node2 is referenced but not assigned (did you mean 'node'?).


In link_faults.sh line 47:
	ip link add vethA netns "$node2" type veth peer name vethB netns "$node3"
                                                                          ^----^ SC2154 (warning): node3 is referenced but not assigned (did you mean 'node'?).

For more information:
  https://www.shellcheck.net/wiki/SC2154 -- node1 is referenced but not assig...