On 5/22/26 07:07, Greg Kroah-Hartman wrote:
On Thu, May 21, 2026 at 08:42:06PM +0200, Alexander A. Klimov wrote:
On 5/21/26 10:38, Greg Kroah-Hartman wrote:
On Wed, May 20, 2026 at 08:03:59PM +0200, Alexander A. Klimov wrote:
kstrtoint() returns "0 on success, -ERANGE on overflow and -EINVAL on parsing error". In contrast, manager_sysfs_remove_store() and manager_sysfs_dump_store() checked for 1 which always failed the operation. I fixed this.
Fixes: f9a21a3f4919 ("staging: greybus: audio_manager_sysfs: Replace sscanf with kstrto* to single variable conversion.") Signed-off-by: Alexander A. Klimov grandmaster@al2klimov.de
drivers/staging/greybus/audio_manager_sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/greybus/audio_manager_sysfs.c b/drivers/staging/greybus/audio_manager_sysfs.c index fcd518f9540c..581791d566e3 100644 --- a/drivers/staging/greybus/audio_manager_sysfs.c +++ b/drivers/staging/greybus/audio_manager_sysfs.c @@ -44,7 +44,7 @@ static ssize_t manager_sysfs_remove_store(struct kobject *kobj, int num = kstrtoint(buf, 10, &id);
- if (num != 1)
- if (num != 0)
Doesn't checkpatch now complain about this?
No.
$ curl -fsSL https://lkml.org/lkml/diff/2026/5/20/2139/1 | scripts/checkpatch.pl
Please use lore.kernel.org, not lkml.
Also, when using b4 to apply this, it sucked in a bunch of other random patches for you, please make new threads for everything you send.
ERROR: Missing Signed-off-by: line(s)
Why is that showing up?
As I already said, https://lkml.org/lkml/diff/2026/5/20/2139/1 cuts off the commit message.
total: 1 errors, 0 warnings, 0 checks, 16 lines checked
NOTE: For some of the reported defects, checkpatch may be able to mechanically convert to the typical style using --fix or --fix-inplace.
What about trying --strict?
~/Code/linux remotes/origin/HEAD ❯ scripts/checkpatch.pl --strict 0001-* total: 0 errors, 0 warnings, 0 checks, 16 lines checked
0001-staging-greybus-audio-expect-0-from-kstrtoint-not-1.patch has no obvious style problems and is ready for submission.
~/Code/linux remotes/origin/HEAD ❯ git log -1 --oneline 758c807bb943 (HEAD, origin/master, origin/HEAD) Merge tag 'efi-fixes-for-v7.1-2' of git:// git.kernel.org/pub/scm/linux/kernel/git/efi/efi
~/Code/linux remotes/origin/HEAD ❯
I attached 0001-* as .gz, so everyone can verify my claim.
Anyway, think about rewriting the check for "== 0" now, that is not
I'll send v2 in a minute. I **guess** you want X,!X instead of X!=0,X==0.
normal kernel style.
;-) git grep -nFe '== 0)'|wc -l