The patch titled
Subject: lib: checksum: use ARRAY_SIZE() to improve assert_setup_correct()
has been added to the -mm mm-nonmm-unstable branch. Its filename is
lib-checksum-use-array_size-to-improve-assert_setup_correct.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/lib-checksum-use-array_size-to-improve-assert_setup_correct.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Thorsten Blum <thorsten.blum@xxxxxxxxxx>
Subject: lib: checksum: use ARRAY_SIZE() to improve assert_setup_correct()
Date: Fri, 26 Jul 2024 17:49:46 +0200
Use ARRAY_SIZE() to simplify the assert_setup_correct() function and
improve its readability.
Link: https://lkml.kernel.org/r/20240726154946.230928-1-thorsten.blum@xxxxxxxxxx
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/checksum_kunit.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
--- a/lib/checksum_kunit.c~lib-checksum-use-array_size-to-improve-assert_setup_correct
+++ a/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);
}
/*
_
Patches currently in -mm which might be from thorsten.blum@xxxxxxxxxx are
lib-checksum-use-array_size-to-improve-assert_setup_correct.patch
