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Sebastian Sanchez authored
Check xchg returned value for queuing link down entry to guarantee proper atomic value reads. Fixes: 626c077c ("IB/hfi1: Prevent link down request double queuing") Reviewed-by:
Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by:
Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by:
Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by:
Doug Ledford <dledford@redhat.com>
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