From: Brian Norris <briannorris@chromium.org>
Date: Fri, 22 Aug 2025 18:59:04 +0000 (-0700)
Subject: genirq/test: Fail early if interrupt request fails
X-Git-Tag: v6.18-rc1~182^2~5
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=988f45467f13c038f73a91f5154b66f278f495d4;p=thirdparty%2Flinux.git

genirq/test: Fail early if interrupt request fails

Requesting an interrupt is part of the basic test setup. If it fails, most
of the subsequent tests are likely to fail, and the output gets noisy.

Use "assert" to fail early.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: David Gow <davidgow@google.com>
Link: https://lore.kernel.org/all/20250822190140.2154646-4-briannorris@chromium.org
---

diff --git a/kernel/irq/irq_test.c b/kernel/irq/irq_test.c
index f8f4532c28055..56baeb5041d6b 100644
--- a/kernel/irq/irq_test.c
+++ b/kernel/irq/irq_test.c
@@ -71,7 +71,7 @@ static void irq_disable_depth_test(struct kunit *test)
 	KUNIT_ASSERT_PTR_NE(test, desc, NULL);
 
 	ret = request_irq(virq, noop_handler, 0, "test_irq", NULL);
-	KUNIT_EXPECT_EQ(test, ret, 0);
+	KUNIT_ASSERT_EQ(test, ret, 0);
 
 	KUNIT_EXPECT_EQ(test, desc->depth, 0);
 
@@ -95,7 +95,7 @@ static void irq_free_disabled_test(struct kunit *test)
 	KUNIT_ASSERT_PTR_NE(test, desc, NULL);
 
 	ret = request_irq(virq, noop_handler, 0, "test_irq", NULL);
-	KUNIT_EXPECT_EQ(test, ret, 0);
+	KUNIT_ASSERT_EQ(test, ret, 0);
 
 	KUNIT_EXPECT_EQ(test, desc->depth, 0);
 
@@ -106,7 +106,7 @@ static void irq_free_disabled_test(struct kunit *test)
 	KUNIT_EXPECT_GE(test, desc->depth, 1);
 
 	ret = request_irq(virq, noop_handler, 0, "test_irq", NULL);
-	KUNIT_EXPECT_EQ(test, ret, 0);
+	KUNIT_ASSERT_EQ(test, ret, 0);
 	KUNIT_EXPECT_EQ(test, desc->depth, 0);
 
 	free_irq(virq, NULL);
@@ -134,7 +134,7 @@ static void irq_shutdown_depth_test(struct kunit *test)
 	KUNIT_ASSERT_PTR_NE(test, data, NULL);
 
 	ret = request_irq(virq, noop_handler, 0, "test_irq", NULL);
-	KUNIT_EXPECT_EQ(test, ret, 0);
+	KUNIT_ASSERT_EQ(test, ret, 0);
 
 	KUNIT_EXPECT_TRUE(test, irqd_is_activated(data));
 	KUNIT_EXPECT_TRUE(test, irqd_is_started(data));
@@ -191,7 +191,7 @@ static void irq_cpuhotplug_test(struct kunit *test)
 	KUNIT_ASSERT_PTR_NE(test, data, NULL);
 
 	ret = request_irq(virq, noop_handler, 0, "test_irq", NULL);
-	KUNIT_EXPECT_EQ(test, ret, 0);
+	KUNIT_ASSERT_EQ(test, ret, 0);
 
 	KUNIT_EXPECT_TRUE(test, irqd_is_activated(data));
 	KUNIT_EXPECT_TRUE(test, irqd_is_started(data));