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[PATCH] lib: math: tests: drop unnecessary KUnit param_value casts

titouan posted 1 patch 1 week, 1 day ago
There is a newer version of this series
lib/math/tests/gcd_kunit.c      | 2 +-
lib/math/tests/int_log_kunit.c  | 4 ++--
lib/math/tests/int_pow_kunit.c  | 2 +-
lib/math/tests/int_sqrt_kunit.c | 2 +-
lib/math/tests/rational_kunit.c | 6 +++---
5 files changed, 8 insertions(+), 8 deletions(-)
[PATCH] lib: math: tests: drop unnecessary KUnit param_value casts
Posted by titouan 1 week, 1 day ago 
Drop unnecessary casts from KUnit parameter access since param_value
is a void *. This improves readability and follows common kernel style.

No functional change.

Signed-off-by: melinoix <titouan.ameline@gmail.com>
---
 lib/math/tests/gcd_kunit.c      | 2 +-
 lib/math/tests/int_log_kunit.c  | 4 ++--
 lib/math/tests/int_pow_kunit.c  | 2 +-
 lib/math/tests/int_sqrt_kunit.c | 2 +-
 lib/math/tests/rational_kunit.c | 6 +++---
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/math/tests/gcd_kunit.c b/lib/math/tests/gcd_kunit.c
index ede1883583b1..b9c9b8758991 100644
--- a/lib/math/tests/gcd_kunit.c
+++ b/lib/math/tests/gcd_kunit.c
@@ -34,7 +34,7 @@ KUNIT_ARRAY_PARAM(gcd, params, get_desc);
 
 static void gcd_test(struct kunit *test)
 {
-	const struct test_case_params *tc = (const struct test_case_params *)test->param_value;
+	const struct test_case_params *tc = test->param_value;
 
 	KUNIT_EXPECT_EQ(test, tc->expected_result, gcd(tc->val1, tc->val2));
 }
diff --git a/lib/math/tests/int_log_kunit.c b/lib/math/tests/int_log_kunit.c
index 14e854146cb4..9f9b48232701 100644
--- a/lib/math/tests/int_log_kunit.c
+++ b/lib/math/tests/int_log_kunit.c
@@ -43,7 +43,7 @@ KUNIT_ARRAY_PARAM(intlog2, intlog2_params, get_desc);
 
 static void intlog2_test(struct kunit *test)
 {
-	const struct test_case_params *tc = (const struct test_case_params *)test->param_value;
+	const struct test_case_params *tc = test->param_value;
 
 	KUNIT_EXPECT_EQ(test, tc->expected_result, intlog2(tc->value));
 }
@@ -52,7 +52,7 @@ KUNIT_ARRAY_PARAM(intlog10, intlog10_params, get_desc);
 
 static void intlog10_test(struct kunit *test)
 {
-	const struct test_case_params *tc = (const struct test_case_params *)test->param_value;
+	const struct test_case_params *tc = test->param_value;
 
 	KUNIT_EXPECT_EQ(test, tc->expected_result, intlog10(tc->value));
 }
diff --git a/lib/math/tests/int_pow_kunit.c b/lib/math/tests/int_pow_kunit.c
index 34b33677d458..ef9c8a9bd8ac 100644
--- a/lib/math/tests/int_pow_kunit.c
+++ b/lib/math/tests/int_pow_kunit.c
@@ -31,7 +31,7 @@ KUNIT_ARRAY_PARAM(int_pow, params, get_desc);
 
 static void int_pow_test(struct kunit *test)
 {
-	const struct test_case_params *tc = (const struct test_case_params *)test->param_value;
+	const struct test_case_params *tc = test->param_value;
 
 	KUNIT_EXPECT_EQ(test, tc->expected_result, int_pow(tc->base, tc->exponent));
 }
diff --git a/lib/math/tests/int_sqrt_kunit.c b/lib/math/tests/int_sqrt_kunit.c
index 1798e1312eb7..9c46024b0fc1 100644
--- a/lib/math/tests/int_sqrt_kunit.c
+++ b/lib/math/tests/int_sqrt_kunit.c
@@ -45,7 +45,7 @@ KUNIT_ARRAY_PARAM(int_sqrt, params, get_desc);
 
 static void int_sqrt_test(struct kunit *test)
 {
-	const struct test_case_params *tc = (const struct test_case_params *)test->param_value;
+	const struct test_case_params *tc = test->param_value;
 
 	KUNIT_EXPECT_EQ(test, tc->expected_result, int_sqrt(tc->x));
 }
diff --git a/lib/math/tests/rational_kunit.c b/lib/math/tests/rational_kunit.c
index 47486a95f088..a405d16116df 100644
--- a/lib/math/tests/rational_kunit.c
+++ b/lib/math/tests/rational_kunit.c
@@ -14,10 +14,10 @@ struct rational_test_param {
 
 static const struct rational_test_param test_parameters[] = {
 	{ 1230,	10,	100, 20,	100, 1,    "Exceeds bounds, semi-convergent term > 1/2 last term" },
-	{ 34567,100, 	120, 20,	120, 1,    "Exceeds bounds, semi-convergent term < 1/2 last term" },
+	{ 34567, 100,	120, 20,	120, 1,    "Exceeds bounds, semi-convergent term < 1/2 last term" },
 	{ 1, 30,	100, 10,	0, 1,	   "Closest to zero" },
 	{ 1, 19,	100, 10,	1, 10,     "Closest to smallest non-zero" },
-	{ 27,32,	16, 16,		11, 13,    "Use convergent" },
+	{ 27, 32,	16, 16,		11, 13,    "Use convergent" },
 	{ 1155, 7735,	255, 255,	33, 221,   "Exact answer" },
 	{ 87, 32,	70, 32,		68, 25,    "Semiconvergent, numerator limit" },
 	{ 14533, 4626,	15000, 2400,	7433, 2366, "Semiconvergent, denominator limit" },
@@ -33,7 +33,7 @@ KUNIT_ARRAY_PARAM(rational, test_parameters, get_desc);
 
 static void rational_test(struct kunit *test)
 {
-	const struct rational_test_param *param = (const struct rational_test_param *)test->param_value;
+	const struct rational_test_param *param = test->param_value;
 	unsigned long n = 0, d = 0;
 
 	rational_best_approximation(param->num, param->den, param->max_num, param->max_den, &n, &d);
-- 
2.44.2
RE: [PATCH] lib: math: tests: drop unnecessary KUnit param_value casts
Posted by Yu-Chun Lin [林祐君] 1 week ago 
Hi,

> Drop unnecessary casts from KUnit parameter access since param_value is a
> void *. This improves readability and follows common kernel style.
> 
> No functional change.
> 
> Signed-off-by: melinoix <titouan.ameline@gmail.com>

Please use your real name.

> ---
>  lib/math/tests/gcd_kunit.c      | 2 +-
>  lib/math/tests/int_log_kunit.c  | 4 ++--  lib/math/tests/int_pow_kunit.c  |
> 2 +-  lib/math/tests/int_sqrt_kunit.c | 2 +-  lib/math/tests/rational_kunit.c |
> 6 +++---
>  5 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/lib/math/tests/gcd_kunit.c b/lib/math/tests/gcd_kunit.c index
> ede1883583b1..b9c9b8758991 100644
> --- a/lib/math/tests/gcd_kunit.c
> +++ b/lib/math/tests/gcd_kunit.c
> @@ -34,7 +34,7 @@ KUNIT_ARRAY_PARAM(gcd, params, get_desc);
> 
>  static void gcd_test(struct kunit *test)  {
> -       const struct test_case_params *tc = (const struct test_case_params
> *)test->param_value;
> +       const struct test_case_params *tc = test->param_value;
> 

Looks valid, but it's up to the maintainer if he wants this cleanup.

>         KUNIT_EXPECT_EQ(test, tc->expected_result, gcd(tc->val1,
> tc->val2));  } diff --git a/lib/math/tests/int_log_kunit.c
> b/lib/math/tests/int_log_kunit.c index 14e854146cb4..9f9b48232701 100644
> --- a/lib/math/tests/int_log_kunit.c
> +++ b/lib/math/tests/int_log_kunit.c
> @@ -43,7 +43,7 @@ KUNIT_ARRAY_PARAM(intlog2, intlog2_params,
> get_desc);
> 
>  static void intlog2_test(struct kunit *test)  {
> -       const struct test_case_params *tc = (const struct test_case_params
> *)test->param_value;
> +       const struct test_case_params *tc = test->param_value;
> 
>         KUNIT_EXPECT_EQ(test, tc->expected_result, intlog2(tc->value));  }
> @@ -52,7 +52,7 @@ KUNIT_ARRAY_PARAM(intlog10, intlog10_params,
> get_desc);
> 
>  static void intlog10_test(struct kunit *test)  {
> -       const struct test_case_params *tc = (const struct test_case_params
> *)test->param_value;
> +       const struct test_case_params *tc = test->param_value;
> 
>         KUNIT_EXPECT_EQ(test, tc->expected_result, intlog10(tc->value));  }
> diff --git a/lib/math/tests/int_pow_kunit.c b/lib/math/tests/int_pow_kunit.c
> index 34b33677d458..ef9c8a9bd8ac 100644
> --- a/lib/math/tests/int_pow_kunit.c
> +++ b/lib/math/tests/int_pow_kunit.c
> @@ -31,7 +31,7 @@ KUNIT_ARRAY_PARAM(int_pow, params, get_desc);
> 
>  static void int_pow_test(struct kunit *test)  {
> -       const struct test_case_params *tc = (const struct test_case_params
> *)test->param_value;
> +       const struct test_case_params *tc = test->param_value;
> 
>         KUNIT_EXPECT_EQ(test, tc->expected_result, int_pow(tc->base,
> tc->exponent));  } diff --git a/lib/math/tests/int_sqrt_kunit.c
> b/lib/math/tests/int_sqrt_kunit.c index 1798e1312eb7..9c46024b0fc1 100644
> --- a/lib/math/tests/int_sqrt_kunit.c
> +++ b/lib/math/tests/int_sqrt_kunit.c
> @@ -45,7 +45,7 @@ KUNIT_ARRAY_PARAM(int_sqrt, params, get_desc);
> 
>  static void int_sqrt_test(struct kunit *test)  {
> -       const struct test_case_params *tc = (const struct test_case_params
> *)test->param_value;
> +       const struct test_case_params *tc = test->param_value;
> 
>         KUNIT_EXPECT_EQ(test, tc->expected_result, int_sqrt(tc->x));  } diff
> --git a/lib/math/tests/rational_kunit.c b/lib/math/tests/rational_kunit.c index
> 47486a95f088..a405d16116df 100644
> --- a/lib/math/tests/rational_kunit.c
> +++ b/lib/math/tests/rational_kunit.c
> @@ -14,10 +14,10 @@ struct rational_test_param {
> 
>  static const struct rational_test_param test_parameters[] = {
>         { 1230, 10,     100, 20,        100, 1,    "Exceeds bounds,
> semi-convergent term > 1/2 last term" },
> -       { 34567,100,    120, 20,        120, 1,    "Exceeds bounds,
> semi-convergent term < 1/2 last term" },
> +       { 34567, 100,   120, 20,        120, 1,    "Exceeds bounds,
> semi-convergent term < 1/2 last term" },
>         { 1, 30,        100, 10,        0, 1,      "Closest to zero" },
>         { 1, 19,        100, 10,        1, 10,     "Closest to smallest
> non-zero" },
> -       { 27,32,        16, 16,         11, 13,    "Use convergent" },
> +       { 27, 32,       16, 16,         11, 13,    "Use convergent" },

These fixes are unrelated to the subject of this patch.

Best Regards,
Yu-Chun

>         { 1155, 7735,   255, 255,       33, 221,   "Exact answer" },
>         { 87, 32,       70, 32,         68, 25,    "Semiconvergent,
> numerator limit" },
>         { 14533, 4626,  15000, 2400,    7433, 2366, "Semiconvergent,
> denominator limit" },
> @@ -33,7 +33,7 @@ KUNIT_ARRAY_PARAM(rational, test_parameters,
> get_desc);
> 
>  static void rational_test(struct kunit *test)  {
> -       const struct rational_test_param *param = (const struct
> rational_test_param *)test->param_value;
> +       const struct rational_test_param *param = test->param_value;
>         unsigned long n = 0, d = 0;
> 
>         rational_best_approximation(param->num, param->den,
> param->max_num, param->max_den, &n, &d);
> --
> 2.44.2

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