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.UJPOG3T3pf and /tmp/tmp.GNWtm1r2FI
Tree base:
e006c31b60aa ("selftests/bpf: add basic testcases for tracing_multi")
Now at:
2da20a364609 ("selftests/bpf: add bench tests for tracing_multi")
 ====== Checking before the patch ======
Checking tools/testing/selftests/bpf/benchs/run_bench_trigger.sh - af0f93c58b8485e22eee54f5b5006ba99ec74a05b7e4cdb153fc8000604c7787


In run_bench_trigger.sh line 21:
	summary=$(sudo ./bench -w2 -d5 -a -p$p trig-$t | tail -n1 | cut -d'(' -f1 | cut -d' ' -f3-)
                                            ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	summary=$(sudo ./bench -w2 -d5 -a -p"$p" trig-"$t" | tail -n1 | cut -d'(' -f1 | cut -d' ' -f3-)


In run_bench_trigger.sh line 22:
	printf "%-15s: %s\n" $t "$summary"
                             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	printf "%-15s: %s\n" "$t" "$summary"

For more information:
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...

 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/bpf/benchs/run_bench_trigger.sh - af0f93c58b8485e22eee54f5b5006ba99ec74a05b7e4cdb153fc8000604c7787


In run_bench_trigger.sh line 22:
	summary=$(sudo ./bench -w2 -d5 -a -p$p trig-$t | tail -n1 | cut -d'(' -f1 | cut -d' ' -f3-)
                                            ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	summary=$(sudo ./bench -w2 -d5 -a -p"$p" trig-"$t" | tail -n1 | cut -d'(' -f1 | cut -d' ' -f3-)


In run_bench_trigger.sh line 23:
	printf "%-15s: %s\n" $t "$summary"
                             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	printf "%-15s: %s\n" "$t" "$summary"

For more information:
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...