crypto: Crypto SW Scheduler Coverity Warnings
crypto: Crypto SW Scheduler Coverity Warnings

Type: fix

Signed-off-by: Neale Ranns <b9c0e9ef0223633bc2f318425f615cf5840a0be7@cisco.com>
Change-Id: I7f98d0c7847ecc40b90b78e5ae83f320575be310

FDio/vpp,FDio/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp