If crypto operation is finished with EAGAIN, don't repeat operation from the return context, but from the original context. Before repeating operation clear DONE flag and error.
If crypto operation is finished with EAGAIN, don't repeat operation from
the return context, but from the original context.
Before repeating operation clear DONE flag and error.

Reviewed by:	sam
Obtained from:	Wheel Sp. z o.o. (http://www.wheel.pl)

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