x86: nmi_watchdog - remove useless check
Since nmi_watchdog is unsigned variable we may
safely remove the check for negative value.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: macro@linux-mips.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 9ebf713..427c511 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -187,7 +187,7 @@
static int __init setup_nmi_watchdog(char *str)
{
- int nmi;
+ unsigned int nmi;
if (!strncmp(str, "panic", 5)) {
panic_on_timeout = 1;
@@ -199,7 +199,7 @@
get_option(&str, &nmi);
- if (nmi >= NMI_INVALID || nmi < NMI_NONE)
+ if (nmi >= NMI_INVALID)
return 0;
nmi_watchdog = nmi;