[PATCH 14/22] tools/perf/tests: Fix shellcheck warning for probe.sh shell script

[Athira Rajeev]

From: Kajol Jain <kjain at linux.ibm.com>

Running shellcheck on probe.sh throws below warning:

In lib/probe.sh line 1:
^-- SC2148 (error): Tips depend on target shell and yours is unknown. Add a shebang or a 'shell' directive.

Fixed the warnings by adding shell directive.

Signed-off-by: Athira Rajeev <atrajeev at linux.vnet.ibm.com>
Signed-off-by: Kajol Jain <kjain at linux.ibm.com>
---
 tools/perf/tests/shell/lib/probe.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/tests/shell/lib/probe.sh b/tools/perf/tests/shell/lib/probe.sh
index 51e3f60baba0..5aa6e2ec5734 100644
--- a/tools/perf/tests/shell/lib/probe.sh
+++ b/tools/perf/tests/shell/lib/probe.sh
@@ -1,3 +1,4 @@
+#!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 # Arnaldo Carvalho de Melo <acme at kernel.org>, 2017
 
-- 
2.39.1