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RDMA: Constify the argument of the work request conversion functions

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When posting a send work request, the work request that is posted is not
modified by any of the RDMA drivers. Make this explicit by constifying
most ib_send_wr pointers in RDMA transport drivers.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Bart Van Assche
2018-07-18 09:25:14 -07:00
committed by Jason Gunthorpe
parent 3e081b773e
commit f696bf6d64
18 changed files with 97 additions and 88 deletions
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4
drivers/infiniband/sw/rdmavt/qp.c
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@@ -1620,7 +1620,7 @@ int rvt_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
static inline int rvt_qp_valid_operation(
struct rvt_qp *qp,
const struct rvt_operation_params *post_parms,
struct ib_send_wr *wr)
const struct ib_send_wr *wr)
{
int len;
@@ -1717,7 +1717,7 @@ static inline int rvt_qp_is_avail(
* @wr: the work request to send
*/
static int rvt_post_one_wr(struct rvt_qp *qp,
struct ib_send_wr *wr,
const struct ib_send_wr *wr,
int *call_send)
{
struct rvt_swqe *wqe;