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>
This commit is contained in:
Cyrill Gorcunov 2008-06-24 22:52:04 +02:00 committed by Ingo Molnar
commit 2b6addad2d