diff options
Diffstat (limited to 'drivers/acpi/osl.c')
| -rw-r--r-- | drivers/acpi/osl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 3f2bdc812d23..bad25b070fe0 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -235,7 +235,8 @@ void acpi_os_vprintf(const char *fmt, va_list args) static unsigned long acpi_rsdp; static int __init setup_acpi_rsdp(char *arg) { - acpi_rsdp = simple_strtoul(arg, NULL, 16); + if (kstrtoul(arg, 16, &acpi_rsdp)) + return -EINVAL; return 0; } early_param("acpi_rsdp", setup_acpi_rsdp); |