From ffecb0b452d5cbdd2ac3614bdf6cd39ba47b0cb8 Mon Sep 17 00:00:00 2001 From: James Smart Date: Fri, 11 May 2018 17:50:22 -0700 Subject: [PATCH] nvme-fabrics: remove unnecessary controller subnqn validation After creating the nvme controller, nvmf_create_ctrl() validates the newly created subsysnqn vs the one specified by the options. In general, this is an unnecessary check as the Connect message should implicitly ensure this value matches. With the change to the FC transport to do an asynchronous connect for the first association create, the transport will return to nvmf_create_ctrl() before that first association has been established, thus the subnqn will not yet be set. Remove the unnecessary validation. Signed-off-by: James Smart Reviewed-by: Hannes Reinecke Signed-off-by: Christoph Hellwig --- drivers/nvme/host/fabrics.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 7ae732a..6fdf499 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -983,16 +983,6 @@ nvmf_create_ctrl(struct device *dev, const char *buf, size_t count) goto out_module_put; } - if (strcmp(ctrl->subsys->subnqn, opts->subsysnqn)) { - dev_warn(ctrl->device, - "controller returned incorrect NQN: \"%s\".\n", - ctrl->subsys->subnqn); - module_put(ops->module); - up_read(&nvmf_transports_rwsem); - nvme_delete_ctrl_sync(ctrl); - return ERR_PTR(-EINVAL); - } - module_put(ops->module); up_read(&nvmf_transports_rwsem); return ctrl; -- 2.7.4