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authorBart Van Assche <bart.vanassche@wdc.com>2018-07-18 09:25:26 -0700
committerJason Gunthorpe <jgg@mellanox.com>2018-07-24 16:06:36 -0600
commit72bc4d375d89d0ecb0df491c1eada201a995c471 (patch)
treef2c7cb433064c9a397aa2f0f321ef5078e0f54b2 /net/9p/trans_rdma.c
parent73930595066c0996f39ab750cf9fc0963149a1e0 (diff)
downloadlwn-72bc4d375d89d0ecb0df491c1eada201a995c471.tar.gz
lwn-72bc4d375d89d0ecb0df491c1eada201a995c471.zip
net/9p: 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> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'net/9p/trans_rdma.c')
-rw-r--r--net/9p/trans_rdma.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index 3d414acb7015..b06286f253cb 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -396,7 +396,7 @@ static int
post_recv(struct p9_client *client, struct p9_rdma_context *c)
{
struct p9_trans_rdma *rdma = client->trans;
- struct ib_recv_wr wr, *bad_wr;
+ struct ib_recv_wr wr;
struct ib_sge sge;
c->busa = ib_dma_map_single(rdma->cm_id->device,
@@ -415,7 +415,7 @@ post_recv(struct p9_client *client, struct p9_rdma_context *c)
wr.wr_cqe = &c->cqe;
wr.sg_list = &sge;
wr.num_sge = 1;
- return ib_post_recv(rdma->qp, &wr, &bad_wr);
+ return ib_post_recv(rdma->qp, &wr, NULL);
error:
p9_debug(P9_DEBUG_ERROR, "EIO\n");
@@ -425,7 +425,7 @@ post_recv(struct p9_client *client, struct p9_rdma_context *c)
static int rdma_request(struct p9_client *client, struct p9_req_t *req)
{
struct p9_trans_rdma *rdma = client->trans;
- struct ib_send_wr wr, *bad_wr;
+ struct ib_send_wr wr;
struct ib_sge sge;
int err = 0;
unsigned long flags;
@@ -520,7 +520,7 @@ dont_need_post_recv:
* status in case of a very fast reply.
*/
req->status = REQ_STATUS_SENT;
- err = ib_post_send(rdma->qp, &wr, &bad_wr);
+ err = ib_post_send(rdma->qp, &wr, NULL);
if (err)
goto send_error;