Commit bb039a87 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jason Gunthorpe
Browse files

IB/core: Allow ULPs to specify NULL as the third ib_post_(send|recv|srq_recv)() argument 



This patch does not change the behavior of the modified functions.

Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 536ca245

include/rdma/ib_verbs.h

+9 −3
Original line number Diff line number Diff line
@@ -3278,7 +3278,9 @@ static inline int ib_post_srq_recv(struct ib_srq *srq, 
				   struct ib_recv_wr *recv_wr,

				   struct ib_recv_wr **bad_recv_wr)

{

	return srq->device->post_srq_recv(srq, recv_wr, bad_recv_wr);

	struct ib_recv_wr *dummy;



	return srq->device->post_srq_recv(srq, recv_wr, bad_recv_wr ? : &dummy);

}



/**
@@ -3379,7 +3381,9 @@ static inline int ib_post_send(struct ib_qp *qp, 
			       struct ib_send_wr *send_wr,

			       struct ib_send_wr **bad_send_wr)

{

	return qp->device->post_send(qp, send_wr, bad_send_wr);

	struct ib_send_wr *dummy;



	return qp->device->post_send(qp, send_wr, bad_send_wr ? : &dummy);

}



/**
@@ -3394,7 +3398,9 @@ static inline int ib_post_recv(struct ib_qp *qp, 
			       struct ib_recv_wr *recv_wr,

			       struct ib_recv_wr **bad_recv_wr)

{

	return qp->device->post_recv(qp, recv_wr, bad_recv_wr);

	struct ib_recv_wr *dummy;



	return qp->device->post_recv(qp, recv_wr, bad_recv_wr ? : &dummy);

}



struct ib_cq *__ib_alloc_cq(struct ib_device *dev, void *private,