* [PATCH] platform/x86: lg-laptop: fix %s null argument warning
@ 2024-04-03 14:34 Gergo Koteles
2024-04-04 19:36 ` Kuppuswamy Sathyanarayanan
2024-04-08 15:42 ` Ilpo Järvinen
0 siblings, 2 replies; 3+ messages in thread
From: Gergo Koteles @ 2024-04-03 14:34 UTC (permalink / raw)
To: Matan Ziv-Av, Hans de Goede, Ilpo Järvinen
Cc: platform-driver-x86, linux-kernel, Gergo Koteles
W=1 warns about null argument to kprintf:
warning: ‘%s’ directive argument is null [-Wformat-overflow=]
pr_info("product: %s year: %d\n", product, year);
Use "unknown" instead of NULL.
Signed-off-by: Gergo Koteles <soyer@irl.hu>
---
drivers/platform/x86/lg-laptop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c
index ad3c39e9e9f5..e714ee6298dd 100644
--- a/drivers/platform/x86/lg-laptop.c
+++ b/drivers/platform/x86/lg-laptop.c
@@ -736,7 +736,7 @@ static int acpi_add(struct acpi_device *device)
default:
year = 2019;
}
- pr_info("product: %s year: %d\n", product, year);
+ pr_info("product: %s year: %d\n", product ?: "unknown", year);
if (year >= 2019)
battery_limit_use_wmbb = 1;
base-commit: 39cd87c4eb2b893354f3b850f916353f2658ae6f
--
2.44.0
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] platform/x86: lg-laptop: fix %s null argument warning
2024-04-03 14:34 [PATCH] platform/x86: lg-laptop: fix %s null argument warning Gergo Koteles
@ 2024-04-04 19:36 ` Kuppuswamy Sathyanarayanan
2024-04-08 15:42 ` Ilpo Järvinen
1 sibling, 0 replies; 3+ messages in thread
From: Kuppuswamy Sathyanarayanan @ 2024-04-04 19:36 UTC (permalink / raw)
To: Gergo Koteles, Matan Ziv-Av, Hans de Goede, Ilpo Järvinen
Cc: platform-driver-x86, linux-kernel
On 4/3/24 7:34 AM, Gergo Koteles wrote:
> W=1 warns about null argument to kprintf:
> warning: ‘%s’ directive argument is null [-Wformat-overflow=]
> pr_info("product: %s year: %d\n", product, year);
>
> Use "unknown" instead of NULL.
>
> Signed-off-by: Gergo Koteles <soyer@irl.hu>
> ---
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
> drivers/platform/x86/lg-laptop.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c
> index ad3c39e9e9f5..e714ee6298dd 100644
> --- a/drivers/platform/x86/lg-laptop.c
> +++ b/drivers/platform/x86/lg-laptop.c
> @@ -736,7 +736,7 @@ static int acpi_add(struct acpi_device *device)
> default:
> year = 2019;
> }
> - pr_info("product: %s year: %d\n", product, year);
> + pr_info("product: %s year: %d\n", product ?: "unknown", year);
>
> if (year >= 2019)
> battery_limit_use_wmbb = 1;
>
> base-commit: 39cd87c4eb2b893354f3b850f916353f2658ae6f
--
Sathyanarayanan Kuppuswamy
Linux Kernel Developer
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] platform/x86: lg-laptop: fix %s null argument warning
2024-04-03 14:34 [PATCH] platform/x86: lg-laptop: fix %s null argument warning Gergo Koteles
2024-04-04 19:36 ` Kuppuswamy Sathyanarayanan
@ 2024-04-08 15:42 ` Ilpo Järvinen
1 sibling, 0 replies; 3+ messages in thread
From: Ilpo Järvinen @ 2024-04-08 15:42 UTC (permalink / raw)
To: Matan Ziv-Av, Hans de Goede, Gergo Koteles
Cc: platform-driver-x86, linux-kernel
On Wed, 03 Apr 2024 16:34:27 +0200, Gergo Koteles wrote:
> W=1 warns about null argument to kprintf:
> warning: ‘%s’ directive argument is null [-Wformat-overflow=]
> pr_info("product: %s year: %d\n", product, year);
>
> Use "unknown" instead of NULL.
>
>
> [...]
Thank you for your contribution, it has been applied to my local
review-ilpo branch. Note it will show up in the public
platform-drivers-x86/review-ilpo branch only once I've pushed my
local branch there, which might take a while.
The list of commits applied:
[1/1] platform/x86: lg-laptop: fix %s null argument warning
commit: e71c8481692582c70cdfd0996c20cdcc71e425d3
--
i.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-04-08 15:42 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-04-03 14:34 [PATCH] platform/x86: lg-laptop: fix %s null argument warning Gergo Koteles
2024-04-04 19:36 ` Kuppuswamy Sathyanarayanan
2024-04-08 15:42 ` Ilpo Järvinen
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®