linux-kernel - [PATCH V3 4/4] selftests/sgx: Remove extra newlines in test output

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Date:   Tue,  8 Feb 2022 13:48:42 -0800
From:   Reinette Chatre <reinette.chatre@...el.com>
To:     dave.hansen@...ux.intel.com, jarkko@...nel.org, tglx@...utronix.de,
        bp@...en8.de, luto@...nel.org, mingo@...hat.com,
        linux-sgx@...r.kernel.org, x86@...nel.org, shuah@...nel.org
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH V3 4/4] selftests/sgx: Remove extra newlines in test output

The TH_LOG() macro is an optional debug logging function made
available by kselftest itself. When TH_LOG_ENABLED is set it
prints the provided message with additional information and
formatting that already includes a newline.

Providing a newline to the message printed by TH_LOG() results
in a double newline that produces irregular test output.

Remove the unnecessary newlines from the text provided to
TH_LOG().

Fixes: 1b35eb719549 ("selftests/sgx: Encpsulate the test enclave creation")
Acked-by: Dave Hansen <dave.hansen@...ux.intel.com>
Acked-by: Shuah Khan <skhan@...uxfoundation.org>
Signed-off-by: Reinette Chatre <reinette.chatre@...el.com>
---
Changes since V2:
- Add Acked-by from Shuah.

Changes since V1:
- Add Acked-by from Dave.

 tools/testing/selftests/sgx/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c
index b0bd95a4730d..dd74fa42302e 100644
--- a/tools/testing/selftests/sgx/main.c
+++ b/tools/testing/selftests/sgx/main.c
@@ -146,7 +146,7 @@ static bool setup_test_encl(unsigned long heap_size, struct encl *encl,
 
 	if (!encl_load("test_encl.elf", encl, heap_size)) {
 		encl_delete(encl);
-		TH_LOG("Failed to load the test enclave.\n");
+		TH_LOG("Failed to load the test enclave.");
 		return false;
 	}
 
@@ -204,7 +204,7 @@ static bool setup_test_encl(unsigned long heap_size, struct encl *encl,
 		fclose(maps_file);
 	}
 
-	TH_LOG("Failed to initialize the test enclave.\n");
+	TH_LOG("Failed to initialize the test enclave.");
 
 	encl_delete(encl);
 
-- 
2.25.1