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path: root/drivers/nvme/host/fabrics.c
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Diffstat (limited to 'drivers/nvme/host/fabrics.c')
-rw-r--r--drivers/nvme/host/fabrics.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 7996e95383d4..2e582a240943 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -872,6 +872,15 @@ nvmf_create_ctrl(struct device *dev, const char *buf, size_t count)
goto out_unlock;
}
+ if (strcmp(ctrl->subnqn, opts->subsysnqn)) {
+ dev_warn(ctrl->device,
+ "controller returned incorrect NQN: \"%s\".\n",
+ ctrl->subnqn);
+ mutex_unlock(&nvmf_transports_mutex);
+ ctrl->ops->delete_ctrl(ctrl);
+ return ERR_PTR(-EINVAL);
+ }
+
mutex_unlock(&nvmf_transports_mutex);
return ctrl;