linux-kernel - [PATCH 2/2] selftests: kvm: replace exit() with ksft_exit_fail

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Date: Wed, 12 Jun 2024 15:44:54 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Paolo Bonzini <pbonzini@...hat.com>,
	Shuah Khan <shuah@...nel.org>,
	Muhammad Usama Anjum <usama.anjum@...labora.com>,
	Anup Patel <anup@...infault.org>,
	Sean Christopherson <seanjc@...gle.com>,
	Oliver Upton <oliver.upton@...ux.dev>,
	Claudio Imbrenda <imbrenda@...ux.ibm.com>
Cc: kernel@...labora.com,
	kvm@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] selftests: kvm: replace exit() with ksft_exit_fail_msg()

The KSFT_FAIL, exit code must be used instead of exit(254). The 254 code
here seems like anciant relic. Its even better if we use
ksft_exit_fail_msg() which will print out "Bail out" meaning the test
exited without completing. This string is TAP protocol specific.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
 tools/testing/selftests/kvm/lib/assert.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/kvm/lib/assert.c b/tools/testing/selftests/kvm/lib/assert.c
index 33651f5b3a7fd..db648a7ac429b 100644
--- a/tools/testing/selftests/kvm/lib/assert.c
+++ b/tools/testing/selftests/kvm/lib/assert.c
@@ -87,7 +87,7 @@ test_assert(bool exp, const char *exp_str,
 
 		if (errno == EACCES)
 			ksft_exit_skip("Access denied - Exiting\n");
-		exit(254);
+		ksft_exit_fail_msg("\n");
 	}
 
 	return;
-- 
2.39.2