diff options
| author |   Bart Van Assche <bart.vanassche@wdc.com> | 2018-07-18 09:25:19 -0700 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-07-24 16:06:36 -0600 |
| commit | 604dbdc4a72d77f26cb637a2f196836c04098ffd (patch) | |
| tree | 2a2293486a51576a77d07719508f59dc07512a81 /drivers | |
| parent | IB/IPoIB: Simplify ib_post_(send|recv|srq_recv)() calls (diff) | |
| download | linux-dev-604dbdc4a72d77f26cb637a2f196836c04098ffd.tar.xz linux-dev-604dbdc4a72d77f26cb637a2f196836c04098ffd.zip | |
IB/iser: Simplify ib_post_(send|recv|srq_recv)() calls
Instead of declaring and passing a dummy 'bad_wr' pointer, pass NULL
as third argument to ib_post_(send|recv|srq_recv)().
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_verbs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 616d978cbf2b..b686a4aaffe8 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -1022,7 +1022,7 @@ int iser_post_recvl(struct iser_conn *iser_conn) { struct ib_conn *ib_conn = &iser_conn->ib_conn; struct iser_login_desc *desc = &iser_conn->login_desc; - struct ib_recv_wr wr, *wr_failed; + struct ib_recv_wr wr; int ib_ret; desc->sge.addr = desc->rsp_dma; @@ -1036,7 +1036,7 @@ int iser_post_recvl(struct iser_conn *iser_conn) wr.next = NULL; ib_conn->post_recv_buf_count++; - ib_ret = ib_post_recv(ib_conn->qp, &wr, &wr_failed); + ib_ret = ib_post_recv(ib_conn->qp, &wr, NULL); if (ib_ret) { iser_err("ib_post_recv failed ret=%d\n", ib_ret); ib_conn->post_recv_buf_count--; @@ -1050,7 +1050,7 @@ int iser_post_recvm(struct iser_conn *iser_conn, int count) struct ib_conn *ib_conn = &iser_conn->ib_conn; unsigned int my_rx_head = iser_conn->rx_desc_head; struct iser_rx_desc *rx_desc; - struct ib_recv_wr *wr, *wr_failed; + struct ib_recv_wr *wr; int i, ib_ret; for (wr = ib_conn->rx_wr, i = 0; i < count; i++, wr++) { @@ -1067,7 +1067,7 @@ int iser_post_recvm(struct iser_conn *iser_conn, int count) wr->next = NULL; /* mark end of work requests list */ ib_conn->post_recv_buf_count += count; - ib_ret = ib_post_recv(ib_conn->qp, ib_conn->rx_wr, &wr_failed); + ib_ret = ib_post_recv(ib_conn->qp, ib_conn->rx_wr, NULL); if (ib_ret) { iser_err("ib_post_recv failed ret=%d\n", ib_ret); ib_conn->post_recv_buf_count -= count; @@ -1086,7 +1086,7 @@ int iser_post_recvm(struct iser_conn *iser_conn, int count) int iser_post_send(struct ib_conn *ib_conn, struct iser_tx_desc *tx_desc, bool signal) { - struct ib_send_wr *bad_wr, *wr = iser_tx_next_wr(tx_desc); + struct ib_send_wr *wr = iser_tx_next_wr(tx_desc); int ib_ret; ib_dma_sync_single_for_device(ib_conn->device->ib_device, @@ -1100,10 +1100,10 @@ int iser_post_send(struct ib_conn *ib_conn, struct iser_tx_desc *tx_desc, wr->opcode = IB_WR_SEND; wr->send_flags = signal ? IB_SEND_SIGNALED : 0; - ib_ret = ib_post_send(ib_conn->qp, &tx_desc->wrs[0].send, &bad_wr); + ib_ret = ib_post_send(ib_conn->qp, &tx_desc->wrs[0].send, NULL); if (ib_ret) iser_err("ib_post_send failed, ret:%d opcode:%d\n", - ib_ret, bad_wr->opcode); + ib_ret, wr->opcode); return ib_ret; } |