perf tests stat+json_output: Address shellcheck warnings

[platform/kernel/linux-starfive.git] / tools / perf / tests / shell / stat+json_output.sh

diff --git a/tools/perf/tests/shell/stat+json_output.sh b/tools/perf/tests/shell/stat+json_output.sh
index c282afa..196e226 100755 (executable)
--- a/tools/perf/tests/shell/stat+json_output.sh
+++ b/tools/perf/tests/shell/stat+json_output.sh
@@ -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()