diff options
Diffstat (limited to 'drivers/nvme/host/fabrics.c')
| -rw-r--r-- | drivers/nvme/host/fabrics.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 5a3f008d3480..916d13608059 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -161,7 +161,7 @@ EXPORT_SYMBOL_GPL(nvmf_get_subsysnqn); int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val) { struct nvme_command cmd; - struct nvme_completion cqe; + union nvme_result res; int ret; memset(&cmd, 0, sizeof(cmd)); @@ -169,11 +169,11 @@ int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val) cmd.prop_get.fctype = nvme_fabrics_type_property_get; cmd.prop_get.offset = cpu_to_le32(off); - ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &cqe, NULL, 0, 0, + ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &res, NULL, 0, 0, NVME_QID_ANY, 0, 0); if (ret >= 0) - *val = le64_to_cpu(cqe.result64); + *val = le64_to_cpu(res.u64); if (unlikely(ret != 0)) dev_err(ctrl->device, "Property Get error: %d, offset %#x\n", @@ -207,7 +207,7 @@ EXPORT_SYMBOL_GPL(nvmf_reg_read32); int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val) { struct nvme_command cmd; - struct nvme_completion cqe; + union nvme_result res; int ret; memset(&cmd, 0, sizeof(cmd)); @@ -216,11 +216,11 @@ int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val) cmd.prop_get.attrib = 1; cmd.prop_get.offset = cpu_to_le32(off); - ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &cqe, NULL, 0, 0, + ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &res, NULL, 0, 0, NVME_QID_ANY, 0, 0); if (ret >= 0) - *val = le64_to_cpu(cqe.result64); + *val = le64_to_cpu(res.u64); if (unlikely(ret != 0)) dev_err(ctrl->device, "Property Get error: %d, offset %#x\n", @@ -368,7 +368,7 @@ static void nvmf_log_connect_error(struct nvme_ctrl *ctrl, int nvmf_connect_admin_queue(struct nvme_ctrl *ctrl) { struct nvme_command cmd; - struct nvme_completion cqe; + union nvme_result res; struct nvmf_connect_data *data; int ret; @@ -400,16 +400,16 @@ int nvmf_connect_admin_queue(struct nvme_ctrl *ctrl) strncpy(data->subsysnqn, ctrl->opts->subsysnqn, NVMF_NQN_SIZE); strncpy(data->hostnqn, ctrl->opts->host->nqn, NVMF_NQN_SIZE); - ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &cqe, + ret = __nvme_submit_sync_cmd(ctrl->admin_q, &cmd, &res, data, sizeof(*data), 0, NVME_QID_ANY, 1, BLK_MQ_REQ_RESERVED | BLK_MQ_REQ_NOWAIT); if (ret) { - nvmf_log_connect_error(ctrl, ret, le32_to_cpu(cqe.result), + nvmf_log_connect_error(ctrl, ret, le32_to_cpu(res.u32), &cmd, data); goto out_free_data; } - ctrl->cntlid = le16_to_cpu(cqe.result16); + ctrl->cntlid = le16_to_cpu(res.u16); out_free_data: kfree(data); @@ -441,7 +441,7 @@ int nvmf_connect_io_queue(struct nvme_ctrl *ctrl, u16 qid) { struct nvme_command cmd; struct nvmf_connect_data *data; - struct nvme_completion cqe; + union nvme_result res; int ret; memset(&cmd, 0, sizeof(cmd)); @@ -459,11 +459,11 @@ int nvmf_connect_io_queue(struct nvme_ctrl *ctrl, u16 qid) strncpy(data->subsysnqn, ctrl->opts->subsysnqn, NVMF_NQN_SIZE); strncpy(data->hostnqn, ctrl->opts->host->nqn, NVMF_NQN_SIZE); - ret = __nvme_submit_sync_cmd(ctrl->connect_q, &cmd, &cqe, + ret = __nvme_submit_sync_cmd(ctrl->connect_q, &cmd, &res, data, sizeof(*data), 0, qid, 1, BLK_MQ_REQ_RESERVED | BLK_MQ_REQ_NOWAIT); if (ret) { - nvmf_log_connect_error(ctrl, ret, le32_to_cpu(cqe.result), + nvmf_log_connect_error(ctrl, ret, le32_to_cpu(res.u32), &cmd, data); } kfree(data); @@ -576,7 +576,7 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, nqnlen = strlen(opts->subsysnqn); if (nqnlen >= NVMF_NQN_SIZE) { pr_err("%s needs to be < %d bytes\n", - opts->subsysnqn, NVMF_NQN_SIZE); + opts->subsysnqn, NVMF_NQN_SIZE); ret = -EINVAL; goto out; } @@ -666,10 +666,12 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, if (nqnlen >= NVMF_NQN_SIZE) { pr_err("%s needs to be < %d bytes\n", p, NVMF_NQN_SIZE); + kfree(p); ret = -EINVAL; goto out; } opts->host = nvmf_host_add(p); + kfree(p); if (!opts->host) { ret = -ENOMEM; goto out; @@ -825,8 +827,7 @@ nvmf_create_ctrl(struct device *dev, const char *buf, size_t count) out_unlock: mutex_unlock(&nvmf_transports_mutex); out_free_opts: - nvmf_host_put(opts->host); - kfree(opts); + nvmf_free_options(opts); return ERR_PTR(ret); } |