diff options
| author | Md Haris Iqbal <haris.iqbal@ionos.com> | 2021-09-22 15:53:31 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-10-04 22:46:12 +0300 |
| commit | 6f5649afd3984e35c4b862a05c4511c6d18b27af (patch) | |
| tree | 4e0f65a80e8a8a9b4bad36f5a0baf1f7724734ac /drivers/infiniband/ulp/rtrs | |
| parent | 36332ded46b6292296bc7170fada6e238a0802cc (diff) | |
| download | linux-6f5649afd3984e35c4b862a05c4511c6d18b27af.tar.xz | |
RDMA/rtrs: Introduce destroy_cq helper
The same code snip used twice, to avoid duplicate, replace it with a
destroy_cq helper.
Link: https://lore.kernel.org/r/20210922125333.351454-6-haris.iqbal@ionos.com
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/ulp/rtrs')
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c index ac83cd97f838..37952c8e768c 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs.c +++ b/drivers/infiniband/ulp/rtrs/rtrs.c @@ -279,6 +279,17 @@ static int create_qp(struct rtrs_con *con, struct ib_pd *pd, return ret; } +static void destroy_cq(struct rtrs_con *con) +{ + if (con->cq) { + if (is_pollqueue(con)) + ib_free_cq(con->cq); + else + ib_cq_pool_put(con->cq, con->nr_cqe); + } + con->cq = NULL; +} + int rtrs_cq_qp_create(struct rtrs_sess *sess, struct rtrs_con *con, u32 max_send_sge, int cq_vector, int nr_cqe, u32 max_send_wr, u32 max_recv_wr, @@ -293,11 +304,7 @@ int rtrs_cq_qp_create(struct rtrs_sess *sess, struct rtrs_con *con, err = create_qp(con, sess->dev->ib_pd, max_send_wr, max_recv_wr, max_send_sge); if (err) { - if (is_pollqueue(con)) - ib_free_cq(con->cq); - else - ib_cq_pool_put(con->cq, con->nr_cqe); - con->cq = NULL; + destroy_cq(con); return err; } con->sess = sess; @@ -312,13 +319,7 @@ void rtrs_cq_qp_destroy(struct rtrs_con *con) rdma_destroy_qp(con->cm_id); con->qp = NULL; } - if (con->cq) { - if (is_pollqueue(con)) - ib_free_cq(con->cq); - else - ib_cq_pool_put(con->cq, con->nr_cqe); - con->cq = NULL; - } + destroy_cq(con); } EXPORT_SYMBOL_GPL(rtrs_cq_qp_destroy); |