[dpdk-dev] crypto/qat: fix process type handling

[Ji, Kai]

Hi 

> This is not supposed to happen after rte_eal_init() is called.
> 
> I have a doubt on Windows init because I can't see where
> rte_config.process_type is initialised.
> Are you seeing this issue on Windows?
> 
> In any case, the commitlog needs more explanation.
> 
> 
> --
> David Marchand

The process type should be either Primary or Secondary after the rte_eal_init(),
This check mainly fix of Memory corruptions issue reported by Coverity. 
I will update the commitlog of more info

Regards

Kai