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Faisal Latif authored
Between the first empty list check and locking the list, the list can change. Check it again after it is locked to make sure the list is still not empty. Signed-off-by:
Faisal Latif <faisal.latif@intel.com> Signed-off-by:
Chien Tung <chien.tin.tung@intel.com> Signed-off-by:
Roland Dreier <rolandd@cisco.com>
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