linux-kernel - [PATCH] selftests: tpm2: remove redundant ord()

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Date:   Fri,  3 Feb 2023 18:14:30 +0800
From:   Tzung-Bi Shih <tzungbi@...nel.org>
To:     shuah@...nel.org
Cc:     linux-kselftest@...r.kernel.org, jarkko@...nel.org,
        linux-kernel@...r.kernel.org, tzungbi@...nel.org
Subject: [PATCH] selftests: tpm2: remove redundant ord()

When testing with FLAG_DEBUG enabled client, it emits the following
error messages:

File "/root/tpm2/tpm2.py", line 347, in hex_dump
    d = [format(ord(x), '02x') for x in d]
File "/root/tpm2/tpm2.py", line 347, in <listcomp>
    d = [format(ord(x), '02x') for x in d]
TypeError: ord() expected string of length 1, but int found

The input of hex_dump() should be packed binary data.  Remove the
ord().

Signed-off-by: Tzung-Bi Shih <tzungbi@...nel.org>
---
 tools/testing/selftests/tpm2/tpm2.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/tpm2/tpm2.py b/tools/testing/selftests/tpm2/tpm2.py
index c7363c6764fc..bba8cb54548e 100644
--- a/tools/testing/selftests/tpm2/tpm2.py
+++ b/tools/testing/selftests/tpm2/tpm2.py
@@ -344,7 +344,7 @@ def get_algorithm(name):
 
 
 def hex_dump(d):
-    d = [format(ord(x), '02x') for x in d]
+    d = [format(x, '02x') for x in d]
     d = [d[i: i + 16] for i in range(0, len(d), 16)]
     d = [' '.join(x) for x in d]
     d = os.linesep.join(d)
-- 
2.39.1.519.gcb327c4b5f-goog