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| author | Gergo Koteles <soyer@irl.hu> | 2024-04-03 16:34:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-08-29 17:30:40 +0200 |
| commit | e6a4fe97c57fe0ce4a274e1e0e622c6db53ef2db (patch) | |
| tree | 6b80f9d155a882900a0d12e4b1181b29e6323410 /drivers/platform | |
| parent | ec9adc7ef912aa936c0caee7ddd771a61e91a3bd (diff) | |
| download | linux-e6a4fe97c57fe0ce4a274e1e0e622c6db53ef2db.tar.gz linux-e6a4fe97c57fe0ce4a274e1e0e622c6db53ef2db.tar.bz2 linux-e6a4fe97c57fe0ce4a274e1e0e622c6db53ef2db.zip | |
platform/x86: lg-laptop: fix %s null argument warning
[ Upstream commit e71c8481692582c70cdfd0996c20cdcc71e425d3 ]
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>
Link: https://lore.kernel.org/r/33d40e976f08f82b9227d0ecae38c787fcc0c0b2.1712154684.git.soyer@irl.hu
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/lg-laptop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c index 2e1dc91bfc76..5704981d1848 100644 --- a/drivers/platform/x86/lg-laptop.c +++ b/drivers/platform/x86/lg-laptop.c @@ -715,7 +715,7 @@ 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; |