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authorCyrill Gorcunov <gorcunov@gmail.com>2008-06-24 22:52:04 +0200
committerIngo Molnar <mingo@elte.hu>2008-07-08 12:51:40 +0200
commit2b6addad2d67a2d75ae10a1c8efd18d81d78ff82 (patch)
tree8d314f6fc12bc04788ef27de8cb9269600a40489 /arch/x86
parent116f570e5d8347bee2614da2361eeadbb639ea50 (diff)
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>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kernel/nmi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 9ebf71323c9..427c511e7ad 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -187,7 +187,7 @@ error:
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 @@ static int __init setup_nmi_watchdog(char *str)
get_option(&str, &nmi);
- if (nmi >= NMI_INVALID || nmi < NMI_NONE)
+ if (nmi >= NMI_INVALID)
return 0;
nmi_watchdog = nmi;