Commit 1235bef8 authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Doug Ledford
Browse files

staging/rdma/hfi1: avoid passing pmtu 



It is in the qp.

Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 721d0427

drivers/staging/rdma/hfi1/rc.c

+3 −3
Original line number Diff line number Diff line
@@ -200,7 +200,6 @@ static u32 restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, 
 * @dev: the device for this QP

 * @qp: a pointer to the QP

 * @ohdr: a pointer to the IB header being constructed

 * @pmtu: the path MTU

 * @ps: the xmit packet state

 *

 * Return 1 if constructed; otherwise, return 0.
@@ -208,7 +207,7 @@ static u32 restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, 
 * Note the QP s_lock must be held.

 */

static int make_rc_ack(struct hfi1_ibdev *dev, struct rvt_qp *qp,

		       struct hfi1_other_headers *ohdr, u32 pmtu,

		       struct hfi1_other_headers *ohdr,

		       struct hfi1_pkt_state *ps)

{

	struct rvt_ack_entry *e;
@@ -217,6 +216,7 @@ static int make_rc_ack(struct hfi1_ibdev *dev, struct rvt_qp *qp, 
	u32 bth0;

	u32 bth2;

	int middle = 0;

	u32 pmtu = qp->pmtu;



	/* Don't send an ACK if we aren't supposed to. */

	if (!(ib_rvt_state_ops[qp->state] & RVT_PROCESS_RECV_OK))
@@ -400,7 +400,7 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps) 


	/* Sending responses has higher priority over sending requests. */

	if ((qp->s_flags & RVT_S_RESP_PENDING) &&

	    make_rc_ack(dev, qp, ohdr, pmtu, ps))

	    make_rc_ack(dev, qp, ohdr, ps))

		return 1;



	if (!(ib_rvt_state_ops[qp->state] & RVT_PROCESS_SEND_OK)) {