watchdog: implement error handling in lockup_detector_suspend()
lockup_detector_suspend() now handles errors from watchdog_park_threads(). Signed-off-by:Ulrich Obergfell <uobergfe@redhat.com> Reviewed-by:
Aaron Tomlin <atomlin@redhat.com> Acked-by:
Don Zickus <dzickus@redhat.com> Cc: Ulrich Obergfell <uobergfe@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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