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.1IofY5VMzK and /tmp/tmp.r5ydc2ehOb
Tree base:
c920117a3919 ("net: sched: add timeout count to NETDEV WATCHDOG message")
Now at:
7fc2d60dc32d ("selftests: net: add veth BQL stress test")
 ====== Checking before the patch ======
 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/veth_bql_test.sh - 6b27e1c0d59869a390680e650dc4e1965bcab5b3d05f92971348b0a675881bd9


In veth_bql_test.sh line 95:
cleanup() {
^-- SC2329 (info): This function is never invoked. Check usage (or ignored if invoked indirectly).


In veth_bql_test.sh line 96:
    [ -n "$FLOOD_PID" ] && kill_process $FLOOD_PID
                                        ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    [ -n "$FLOOD_PID" ] && kill_process "$FLOOD_PID"


In veth_bql_test.sh line 97:
    [ -n "$SINK_PID" ] && kill_process $SINK_PID
                                       ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    [ -n "$SINK_PID" ] && kill_process "$SINK_PID"


In veth_bql_test.sh line 98:
    [ -n "$PING_PID" ] && kill_process $PING_PID
                                       ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    [ -n "$PING_PID" ] && kill_process "$PING_PID"


In veth_bql_test.sh line 366:
    tc qdisc replace dev "$VETH_A" root $qdisc $opts
                                        ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    tc qdisc replace dev "$VETH_A" root "$qdisc" "$opts"


In veth_bql_test.sh line 367:
    ip netns exec "$NS" tc qdisc replace dev "$VETH_B" root $qdisc $opts
                                                            ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                   ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    ip netns exec "$NS" tc qdisc replace dev "$VETH_B" root "$qdisc" "$opts"


In veth_bql_test.sh line 381:
        ip netns exec "$NS" bash -c '
                                    ^-- SC2016 (info): Expressions don't expand in single quotes, use double quotes for that.


In veth_bql_test.sh line 500:
            exit $EXIT_STATUS
                 ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
            exit "$EXIT_STATUS"


In veth_bql_test.sh line 555:
    exit $EXIT_STATUS
         ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
    exit "$EXIT_STATUS"

For more information:
  https://www.shellcheck.net/wiki/SC2016 -- Expressions don't expand in singl...
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
  https://www.shellcheck.net/wiki/SC2329 -- This function is never invoked. C...

Checking tools/testing/selftests/net/veth_bql_test_virtme.sh - 9ed5ec4ce32c7b7ca0c90f1d246ce67c8b82de0e36908a3de533bc3afccb231f


tools/testing/selftests/net/veth_bql_test_virtme.sh is shellcheck compliant