From: Ian Abbott <abbotti@mev.co.uk>
Date: Wed, 7 Apr 2021 18:13:39 +0000 (+0100)
Subject: staging: comedi: tests: example_test: Reduce stack usage
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=30c1b1a22cc389b0bddfc2ae3e39260333fc4085;p=linux.git

staging: comedi: tests: example_test: Reduce stack usage

Declare the `unit_tests` array in `unittest_enter()` `static` to reduce
stack usage a bit.

Cc: Spencer E. Olson <olsonse@umich.edu>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20210407181342.1117754-4-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/tests/example_test.c b/drivers/staging/comedi/drivers/tests/example_test.c
index 4d1ab130339d1..550784fdac2f3 100644
--- a/drivers/staging/comedi/drivers/tests/example_test.c
+++ b/drivers/staging/comedi/drivers/tests/example_test.c
@@ -52,7 +52,7 @@ void test0(void)
 /* **** BEGIN simple module entry/exit functions **** */
 static int __init unittest_enter(void)
 {
-	const unittest_fptr unit_tests[] = {
+	static const unittest_fptr unit_tests[] = {
 		test0,
 		NULL,
 	};