9P: Get rid of REQ_STATUS_FLSH
9P: Add cancelled() to the transport functions.
9P: Add memory barriers to protect request fiel...
9pnet: p9_client->conn field is unused. Remove it.
9pnet_rdma: update request status during send
net: Mark function as static in 9p/client.c
9pnet_rdma: add cancelled()
9pnet: trans_fd : allocate struct p9_trans_fd a...