x86: hpet: Fix inverted return value check in arch_setup_hpet_msi()

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setup_hpet_msi_remapped() returns a negative error indicator on error
- check for this rather than for a boolean false indication, and pass
on that error code rather than a meaningless "-1".

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Link: http://lkml.kernel.org/r/5093E00D02000078000A60E2@nat28.tlf.novell.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Jan Beulich 2012-11-02 14:00:29 +00:00 • committed by Thomas Gleixner

parent 6acf5a8c93

commit 5074b85bdd

1 changed files with 3 additions and 2 deletions

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arch/x86/kernel/apic/io_apic.c

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