staging: lustre: lnet: change lnet_ack_req_t to proper enum

Change lnet_ack_req_t from typedef to proper enum.
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-on: https://review.whamcloud.com/20831Reviewed-by: Olaf Weber <olaf@sgi.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/lnet/api.h

@@ -180,7 +180,7 @@ int LNetEQPoll(struct lnet_handle_eq *eventqs_in,
  */
 int LNetPut(lnet_nid_t	      self,
 	    struct lnet_handle_md md_in,
-	    lnet_ack_req_t    ack_req_in,
+	    enum lnet_ack_req ack_req_in,
 	    struct lnet_process_id target_in,
 	    unsigned int      portal_in,
 	    __u64	      match_bits_in,

drivers/staging/lustre/include/linux/lnet/types.h

@@ -663,12 +663,12 @@ typedef void (*lnet_eq_handler_t)(struct lnet_event *event);
  * \see lnet_md::options for the discussion on LNET_MD_ACK_DISABLE by which
  * acknowledgments can be disabled for a MD.
  */
-typedef enum {
+enum lnet_ack_req {
 	/** Request an acknowledgment */
 	LNET_ACK_REQ,
 	/** Request that no acknowledgment should be generated. */
 	LNET_NOACK_REQ
-} lnet_ack_req_t;
+};
 /** @} lnet_data */
 
 /** @} lnet */

drivers/staging/lustre/lnet/lnet/lib-move.c

@@ -1990,7 +1990,7 @@ lnet_recv_delayed_msg_list(struct list_head *head)
  * \see lnet_event::hdr_data and lnet_event_kind.
  */
 int
-LNetPut(lnet_nid_t self, struct lnet_handle_md mdh, lnet_ack_req_t ack,
+LNetPut(lnet_nid_t self, struct lnet_handle_md mdh, enum lnet_ack_req ack,
 	struct lnet_process_id target, unsigned int portal,
 	__u64 match_bits, unsigned int offset,
 	__u64 hdr_data)

drivers/staging/lustre/lustre/ptlrpc/niobuf.c

@@ -44,7 +44,7 @@
  * Returns 0 on success or error code.
  */
 static int ptl_send_buf(struct lnet_handle_md *mdh, void *base, int len,
-			lnet_ack_req_t ack, struct ptlrpc_cb_id *cbid,
+			enum lnet_ack_req ack, struct ptlrpc_cb_id *cbid,
 			struct ptlrpc_connection *conn, int portal, __u64 xid,
 			unsigned int offset)
 {