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x86: nmi_watchdog - remove useless check

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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>
This commit is contained in:
Cyrill Gorcunov
2008-06-24 22:52:04 +02:00
committed by Ingo Molnar
parent 116f570e5d
commit 2b6addad2d
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/nmi.c
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@@ -187,7 +187,7 @@ error:
static int __init setup_nmi_watchdog(char *str) static int __init setup_nmi_watchdog(char *str)
{ {
int nmi; unsigned int nmi;
if (!strncmp(str, "panic", 5)) { if (!strncmp(str, "panic", 5)) {
panic_on_timeout = 1; panic_on_timeout = 1;
@@ -199,7 +199,7 @@ static int __init setup_nmi_watchdog(char *str)
get_option(&str, &nmi); get_option(&str, &nmi);
if (nmi >= NMI_INVALID || nmi < NMI_NONE) if (nmi >= NMI_INVALID)
return 0; return 0;
nmi_watchdog = nmi; nmi_watchdog = nmi;