* context need to be stopped before calling this interface.
*
* @param kni
- * The pointer to the context of an existant KNI interface.
+ * The pointer to the context of an existent KNI interface.
*
* @return
* - 0 indicates success.
* Finally constructs the response mbuf and puts it back to the resp_q.
*
* @param kni
- * The pointer to the context of an existant KNI interface.
+ * The pointer to the context of an existent KNI interface.
*
* @return
* - 0