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.kCrv6oXxl7 and /tmp/tmp.kG7LHGf9fr
Tree base:
c7258ea53c86 ("ipv6: update route serial number on NETDEV_CHANGE")
Now at:
8f82e5e8a450 ("selftest: net: Add test for TCP flow failover with ECMP routes.")
 ====== Checking before the patch ======
 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/tcp_ecmp_failover.sh - c6738717ba0f43366b33eb81e21cf44e456c94dd25b2383c465c615cffac816a


In tcp_ecmp_failover.sh line 30:
	IP="ip -n $server"
                  ^-----^ SC2154 (warning): server is referenced but not assigned.


In tcp_ecmp_failover.sh line 59:
	IP="ip -n $client"
                  ^-----^ SC2154 (warning): client is referenced but not assigned.


In tcp_ecmp_failover.sh line 188:
		RET=$ksft_fail
                ^-^ SC2034 (warning): RET appears unused. Verify use (or export if used externally).
                    ^--------^ SC2154 (warning): ksft_fail is referenced but not assigned.

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- RET appears unused. Verify use (o...
  https://www.shellcheck.net/wiki/SC2154 -- client is referenced but not assi...