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perf tests stat+json_output: Address shellcheck warnings

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Running shellcheck on stat+json_output testcase, generates below warning:

	 [ $(id -u) != 0 ] && [ $(cat /proc/sys/kernel/perf_event_paranoid) -gt $1 ]
           ^------^ SC2046 (warning): Quote this to prevent word splitting.
                                ^-- SC2046 (warning): Quote this to prevent word splitting.

Fixed the warning by adding quotes to avoid word splitting.

ShellCheck result with patch:
	 # shellcheck -S warning stat+json_output.sh
	 #

perf test result after the change:
	 94: perf stat JSON output linter : Ok

Signed-off-by: Disha Goel <disgoel@linux.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/linux-perf-users/20230613164145.50488-3-atrajeev@linux.vnet.ibm.com
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Disha Goel 2023-06-13 22:11:30 +05:30 committed by Arnaldo Carvalho de Melo
parent 75782e8253
commit b3839ff1f4
1 changed files with 1 additions and 1 deletions
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2
tools/perf/tests/shell/stat+json_output.sh
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@ -40,7 +40,7 @@ trap trap_cleanup EXIT TERM INT
# Return true if perf_event_paranoid is > $1 and not running as root.
function ParanoidAndNotRoot()
{
[ $(id -u) != 0 ] && [ $(cat /proc/sys/kernel/perf_event_paranoid) -gt $1 ]
[ "$(id -u)" != 0 ] && [ "$(cat /proc/sys/kernel/perf_event_paranoid)" -gt $1 ]
}
check_no_args()