diff options
| author | Guoqing Jiang <guoqing.jiang@cloud.ionos.com> | 2021-05-28 13:29:59 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-05-28 20:43:38 -0300 |
| commit | cfbeb0b9bb9657ae929a0fabdf29f793ab91886b (patch) | |
| tree | 210ee49d50a670094c9efe8550d99fc2cec952bd /drivers | |
| parent | 33e823460081759119193f2724e8abc16c98b248 (diff) | |
RDMA/rtrs-srv: Kill reject_w_econnreset label
We can goto reject_w_err label after initialize err with -ECONNRESET.
Link: https://lore.kernel.org/r/20210528113018.52290-2-jinpu.wang@ionos.com
Reviewed-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Guoqing Jiang <guoqing.jiang@ionos.com>
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-srv.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index 0fa116cabc44..cf3283acc8e8 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -1780,33 +1780,33 @@ static int rtrs_rdma_connect(struct rdma_cm_id *cm_id, u16 version, con_num, cid; u16 recon_cnt; - int err; + int err = -ECONNRESET; if (len < sizeof(*msg)) { pr_err("Invalid RTRS connection request\n"); - goto reject_w_econnreset; + goto reject_w_err; } if (le16_to_cpu(msg->magic) != RTRS_MAGIC) { pr_err("Invalid RTRS magic\n"); - goto reject_w_econnreset; + goto reject_w_err; } version = le16_to_cpu(msg->version); if (version >> 8 != RTRS_PROTO_VER_MAJOR) { pr_err("Unsupported major RTRS version: %d, expected %d\n", version >> 8, RTRS_PROTO_VER_MAJOR); - goto reject_w_econnreset; + goto reject_w_err; } con_num = le16_to_cpu(msg->cid_num); if (con_num > 4096) { /* Sanity check */ pr_err("Too many connections requested: %d\n", con_num); - goto reject_w_econnreset; + goto reject_w_err; } cid = le16_to_cpu(msg->cid); if (cid >= con_num) { /* Sanity check */ pr_err("Incorrect cid: %d >= %d\n", cid, con_num); - goto reject_w_econnreset; + goto reject_w_err; } recon_cnt = le16_to_cpu(msg->recon_cnt); srv = get_or_create_srv(ctx, &msg->paths_uuid, msg->first_conn); @@ -1826,7 +1826,7 @@ static int rtrs_rdma_connect(struct rdma_cm_id *cm_id, rtrs_err(s, "Session in wrong state: %s\n", rtrs_srv_state_str(sess->state)); mutex_unlock(&srv->paths_mutex); - goto reject_w_econnreset; + goto reject_w_err; } /* * Sanity checks @@ -1835,13 +1835,13 @@ static int rtrs_rdma_connect(struct rdma_cm_id *cm_id, rtrs_err(s, "Incorrect request: %d, %d\n", cid, con_num); mutex_unlock(&srv->paths_mutex); - goto reject_w_econnreset; + goto reject_w_err; } if (s->con[cid]) { rtrs_err(s, "Connection already exists: %d\n", cid); mutex_unlock(&srv->paths_mutex); - goto reject_w_econnreset; + goto reject_w_err; } } else { sess = __alloc_sess(srv, cm_id, con_num, recon_cnt, @@ -1882,9 +1882,6 @@ static int rtrs_rdma_connect(struct rdma_cm_id *cm_id, reject_w_err: return rtrs_rdma_do_reject(cm_id, err); -reject_w_econnreset: - return rtrs_rdma_do_reject(cm_id, -ECONNRESET); - close_and_return_err: mutex_unlock(&srv->paths_mutex); close_sess(sess); |