diff options
| -rw-r--r-- | arch/x86/kernel/bootflag.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/bootflag.c b/arch/x86/kernel/bootflag.c index 3fed7ae58b60..4d89a2d80d0f 100644 --- a/arch/x86/kernel/bootflag.c +++ b/arch/x86/kernel/bootflag.c @@ -20,7 +20,7 @@ int sbf_port __initdata = -1; /* set via acpi_boot_init() */ -static int __init parity(u8 v) +static bool __init parity(u8 v) { int x = 0; int i; @@ -30,7 +30,7 @@ static int __init parity(u8 v) v >>= 1; } - return x; + return !!x; } static void __init sbf_write(u8 v) @@ -66,14 +66,14 @@ static u8 __init sbf_read(void) return v; } -static int __init sbf_value_valid(u8 v) +static bool __init sbf_value_valid(u8 v) { if (v & SBF_RESERVED) /* Reserved bits */ - return 0; + return false; if (!parity(v)) - return 0; + return false; - return 1; + return true; } static int __init sbf_init(void) |