ShellCheck - shell script analysis tool
version: 0.11.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
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Tree base:
d8f87aa5fa0a ("net: remove HIPPI support and RoadRunner HIPPI driver")
Now at:
802abe4f06df ("selftests: hsr: Add ping test for PRP")
 ====== Checking before the patch ======
 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/hsr/prp_ping.sh - 8d18a8765ae86c19445a27f63787c820a5ab65a92b38d388662202b9d4bc8412


In prp_ping.sh line 42:
	ip link add vethA netns "$node1" type veth peer name vethA netns "$node2"
                                 ^----^ SC2154 (warning): node1 is referenced but not assigned.
                                                                          ^----^ SC2154 (warning): node2 is referenced but not assigned.

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