From: Jack Wang jinpu.wang@cloud.ionos.com
commit b38041d50add1c881fbc60eb2be93b58fc58ea21 upstream.
For HB, there is no need to generate signal for completion.
Also remove a comment accordingly.
Fixes: c0894b3ea69d ("RDMA/rtrs: core: lib functions shared between client and server modules") Link: https://lore.kernel.org/r/20201217141915.56989-16-jinpu.wang@cloud.ionos.com Signed-off-by: Jack Wang jinpu.wang@cloud.ionos.com Reported-by: Gioh Kim gi-oh.kim@cloud.ionos.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 1 - drivers/infiniband/ulp/rtrs/rtrs-srv.c | 1 - drivers/infiniband/ulp/rtrs/rtrs.c | 4 ++-- 3 files changed, 2 insertions(+), 4 deletions(-)
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -672,7 +672,6 @@ static void rtrs_clt_rdma_done(struct ib case IB_WC_RDMA_WRITE: /* * post_send() RDMA write completions of IO reqs (read/write) - * and hb */ break;
--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -1260,7 +1260,6 @@ static void rtrs_srv_rdma_done(struct ib case IB_WC_SEND: /* * post_send() RDMA write completions of IO reqs (read/write) - * and hb */ atomic_add(srv->queue_depth, &con->sq_wr_avail);
--- a/drivers/infiniband/ulp/rtrs/rtrs.c +++ b/drivers/infiniband/ulp/rtrs/rtrs.c @@ -325,7 +325,7 @@ void rtrs_send_hb_ack(struct rtrs_sess *
imm = rtrs_to_imm(RTRS_HB_ACK_IMM, 0); err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm, - IB_SEND_SIGNALED, NULL); + 0, NULL); if (err) { sess->hb_err_handler(usr_con); return; @@ -354,7 +354,7 @@ static void hb_work(struct work_struct * } imm = rtrs_to_imm(RTRS_HB_MSG_IMM, 0); err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm, - IB_SEND_SIGNALED, NULL); + 0, NULL); if (err) { sess->hb_err_handler(usr_con); return;