Commit a56c79cf authored by Sagi Grimberg's avatar Sagi Grimberg Committed by Jens Axboe
Browse files

nvme-rdma: fix module_init (theoretical) error path 



If nvmf_register_transport happened to fail
(it can't, but theoretically) we leak memory.

Signed-off-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 2ca0786d

drivers/nvme/host/rdma.c

+13 −5
Original line number Diff line number Diff line
@@ -2030,14 +2030,22 @@ static int __init nvme_rdma_init_module(void) 
		return -ENOMEM;



	ret = ib_register_client(&nvme_rdma_ib_client);

	if (ret) {

	if (ret)

		goto err_destroy_wq;



	ret = nvmf_register_transport(&nvme_rdma_transport);

	if (ret)

		goto err_unreg_client;



	return 0;



err_unreg_client:

	ib_unregister_client(&nvme_rdma_ib_client);

err_destroy_wq:

	destroy_workqueue(nvme_rdma_wq);

	return ret;

}



	return nvmf_register_transport(&nvme_rdma_transport);

}



static void __exit nvme_rdma_cleanup_module(void)

{

	nvmf_unregister_transport(&nvme_rdma_transport);