x86: watchdog - check for CPU is being supported

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This patch does check if CPU is being recongnized
before call the unreserve(). Since enable_lapic_nmi_watchdog()
does have such a check the same is make sense here too
in a sake of code consistency (but nothing more).

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: mingo@redhat.com
Cc: hpa@zytor.com
Cc: macro@linux-mips.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Cyrill Gorcunov 2008-06-04 01:00:58 +04:00 • committed by Thomas Gleixner

parent 3ed3f06295

commit 1a1b1d1322

1 changed files with 3 additions and 1 deletions

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arch/x86/kernel/cpu/perfctr-watchdog.c

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