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path: root/drivers/infiniband/core/iwcm.c
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Diffstat (limited to 'drivers/infiniband/core/iwcm.c')
-rw-r--r--drivers/infiniband/core/iwcm.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 42261152b489..2b47073c61a6 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -1186,29 +1186,34 @@ static int __init iw_cm_init(void)
ret = iwpm_init(RDMA_NL_IWCM);
if (ret)
- pr_err("iw_cm: couldn't init iwpm\n");
- else
- rdma_nl_register(RDMA_NL_IWCM, iwcm_nl_cb_table);
+ return ret;
+
iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", 0);
if (!iwcm_wq)
- return -ENOMEM;
+ goto err_alloc;
iwcm_ctl_table_hdr = register_net_sysctl(&init_net, "net/iw_cm",
iwcm_ctl_table);
if (!iwcm_ctl_table_hdr) {
pr_err("iw_cm: couldn't register sysctl paths\n");
- destroy_workqueue(iwcm_wq);
- return -ENOMEM;
+ goto err_sysctl;
}
+ rdma_nl_register(RDMA_NL_IWCM, iwcm_nl_cb_table);
return 0;
+
+err_sysctl:
+ destroy_workqueue(iwcm_wq);
+err_alloc:
+ iwpm_exit(RDMA_NL_IWCM);
+ return -ENOMEM;
}
static void __exit iw_cm_cleanup(void)
{
+ rdma_nl_unregister(RDMA_NL_IWCM);
unregister_net_sysctl_table(iwcm_ctl_table_hdr);
destroy_workqueue(iwcm_wq);
- rdma_nl_unregister(RDMA_NL_IWCM);
iwpm_exit(RDMA_NL_IWCM);
}