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| author | Gergo Koteles <soyer@irl.hu> | 2024-04-03 16:34:27 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-04-08 18:32:14 +0300 |
| commit | e71c8481692582c70cdfd0996c20cdcc71e425d3 (patch) | |
| tree | e64ff1eb674d51a25c2aae71da0b4f16b1b85d14 | |
| parent | 434e5781d8cd2d0ed512d920c6cdeba4b33a2e81 (diff) | |
| download | linux-e71c8481692582c70cdfd0996c20cdcc71e425d3.tar.gz | |
platform/x86: lg-laptop: fix %s null argument warning
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>
| -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 ad3c39e9e9f586..e714ee6298dda8 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; |