
The variable 'ret' is set but not used. As the value is ignored remove it. Restructure the initialization of 'replyinCnt', 'replyout', and 'replyoutCnt' such that a failure of vm_read() results in a properly initialized reply structure.
The variable 'ret' is set but not used. As the value is ignored remove it. Restructure the initialization of 'replyinCnt', 'replyout', and 'replyoutCnt' such that a failure of vm_read() results in a properly initialized reply structure.