linux-kernel - [PATCH v2 05/10] iio: Remove a cast in iio-test-format which is no longer required

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Date:   Thu, 13 May 2021 12:31:59 -0700
From:   David Gow <davidgow@...gle.com>
To:     Brendan Higgins <brendanhiggins@...gle.com>,
        Daniel Latypov <dlatypov@...gle.com>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>
Cc:     David Gow <davidgow@...gle.com>, kunit-dev@...glegroups.com,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-iio@...r.kernel.org
Subject: [PATCH v2 05/10] iio: Remove a cast in iio-test-format which is no
 longer required

KUnit's EXPECT macros no longer typecheck as stringently, so casting the
result of strcmp() is now unnecessary.

Signed-off-by: David Gow <davidgow@...gle.com>
---
This should be a no-op functionality wise, and while it depends on the
first couple of patches in this series, it's otherwise independent from
the others. I think this makes the test more readable, but if you
particularly dislike it, I'm happy to drop it.

 drivers/iio/test/iio-test-format.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/test/iio-test-format.c b/drivers/iio/test/iio-test-format.c
index 55a0cfe9181d..f1e951eddb43 100644
--- a/drivers/iio/test/iio-test-format.c
+++ b/drivers/iio/test/iio-test-format.c
@@ -8,7 +8,7 @@
 #include <linux/iio/iio.h>
 
 #define IIO_TEST_FORMAT_EXPECT_EQ(_test, _buf, _ret, _val) do { \
-		KUNIT_EXPECT_EQ(_test, (int)strlen(_buf), _ret); \
+		KUNIT_EXPECT_EQ(_test, strlen(_buf), _ret); \
 		KUNIT_EXPECT_STREQ(_test, (_buf), (_val)); \
 	} while (0)
 
-- 
2.31.1.751.gd2f1c929bd-goog