nvme-fabrics: handle the admin-only case properly in nvmf_check_ready

In the ADMIN_ONLY state we don't have any I/O queues, but we should accept all admin commands without further checks. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: James Smart <james.smart@broadcom.com>
mariux64 · Jun 15, 2018 · 278ab37 · 278ab37
1 parent 3bc32bb
commit 278ab37
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/nvme/host/fabrics.h b/drivers/nvme/host/fabrics.h
@@ -169,7 +169,8 @@ bool __nvmf_check_ready(struct nvme_ctrl *ctrl, struct request *rq,
 static inline bool nvmf_check_ready(struct nvme_ctrl *ctrl, struct request *rq,
 		bool queue_live)
 {
-	if (likely(ctrl->state == NVME_CTRL_LIVE))
+	if (likely(ctrl->state == NVME_CTRL_LIVE ||
+		   ctrl->state == NVME_CTRL_ADMIN_ONLY))
 		return true;
 	return __nvmf_check_ready(ctrl, rq, queue_live);
 }