linux-kernel - [PATCH AUTOSEL 5.15 2/4] vmbus_testing: fix wrong python syntax for integer value comparison

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Message-Id: <20230822113155.3550176-2-sashal@kernel.org>
Date:   Tue, 22 Aug 2023 07:31:53 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Ani Sinha <anisinha@...hat.com>, Wei Liu <wei.liu@...nel.org>,
        Sasha Levin <sashal@...nel.org>, kys@...rosoft.com,
        haiyangz@...rosoft.com, decui@...rosoft.com,
        linux-hyperv@...r.kernel.org
Subject: [PATCH AUTOSEL 5.15 2/4] vmbus_testing: fix wrong python syntax for integer value comparison

From: Ani Sinha <anisinha@...hat.com>

[ Upstream commit ed0cf84e9cc42e6310961c87709621f1825c2bb8 ]

It is incorrect in python to compare integer values using the "is" keyword.
The "is" keyword in python is used to compare references to two objects,
not their values. Newer version of python3 (version 3.8) throws a warning
when such incorrect comparison is made. For value comparison, "==" should
be used.

Fix this in the code and suppress the following warning:

/usr/sbin/vmbus_testing:167: SyntaxWarning: "is" with a literal. Did you mean "=="?

Signed-off-by: Ani Sinha <anisinha@...hat.com>
Link: https://lore.kernel.org/r/20230705134408.6302-1-anisinha@redhat.com
Signed-off-by: Wei Liu <wei.liu@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 tools/hv/vmbus_testing | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/hv/vmbus_testing b/tools/hv/vmbus_testing
index e7212903dd1d9..4467979d8f699 100755
--- a/tools/hv/vmbus_testing
+++ b/tools/hv/vmbus_testing
@@ -164,7 +164,7 @@ def recursive_file_lookup(path, file_map):
 def get_all_devices_test_status(file_map):
 
         for device in file_map:
-                if (get_test_state(locate_state(device, file_map)) is 1):
+                if (get_test_state(locate_state(device, file_map)) == 1):
                         print("Testing = ON for: {}"
                               .format(device.split("/")[5]))
                 else:
@@ -203,7 +203,7 @@ def write_test_files(path, value):
 def set_test_state(state_path, state_value, quiet):
 
         write_test_files(state_path, state_value)
-        if (get_test_state(state_path) is 1):
+        if (get_test_state(state_path) == 1):
                 if (not quiet):
                         print("Testing = ON for device: {}"
                               .format(state_path.split("/")[5]))
-- 
2.40.1