Commit c0e4a6f5 authored by Sagi Grimberg's avatar Sagi Grimberg Committed by Jens Axboe
Browse files

nvme-fc: 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 d19eef02

drivers/nvme/host/fc.c

+10 −1
Original line number Diff line number Diff line
@@ -2546,11 +2546,20 @@ static struct nvmf_transport_ops nvme_fc_transport = { 


static int __init nvme_fc_init_module(void)

{

	int ret;



	nvme_fc_wq = create_workqueue("nvme_fc_wq");

	if (!nvme_fc_wq)

		return -ENOMEM;



	return nvmf_register_transport(&nvme_fc_transport);

	ret = nvmf_register_transport(&nvme_fc_transport);

	if (ret)

		goto err;



	return 0;

err:

	destroy_workqueue(nvme_fc_wq);

	return ret;

}



static void __exit nvme_fc_exit_module(void)