lib: checksum: use ARRAY_SIZE() to improve assert_setup_correct()

Use ARRAY_SIZE() to simplify the assert_setup_correct() function and improve its readability. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Thorsten Blum <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
kdave · Sep 2, 2024 · b6e21b7 · b6e21b7
1 parent 9a42bfd
commit b6e21b7
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/lib/checksum_kunit.c b/lib/checksum_kunit.c
@@ -468,12 +468,9 @@ static __wsum to_wsum(u32 x)
 
 static void assert_setup_correct(struct kunit *test)
 {
-	CHECK_EQ(sizeof(random_buf) / sizeof(random_buf[0]), MAX_LEN);
-	CHECK_EQ(sizeof(expected_results) / sizeof(expected_results[0]),
-		 MAX_LEN);
-	CHECK_EQ(sizeof(init_sums_no_overflow) /
-			 sizeof(init_sums_no_overflow[0]),
-		 MAX_LEN);
+	CHECK_EQ(ARRAY_SIZE(random_buf), MAX_LEN);
+	CHECK_EQ(ARRAY_SIZE(expected_results), MAX_LEN);
+	CHECK_EQ(ARRAY_SIZE(init_sums_no_overflow), MAX_LEN);
 }
 
 /*