Rafael J. Wysocki e9a5f426b8 CPU: Avoid using unititialized error variable in disable_nonboot_cpus() ...

If there's only one CPU online when disable_nonboot_cpus() is called,
the error variable will not be initialized and that may lead to
erroneous behavior.  Fix this issue by initializing error in
disable_nonboot_cpus() as appropriate.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2010-05-30 09:06:00 -07:00

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