diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 04363b9c4489..40f9da2833ff 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -2100,9 +2100,15 @@ __nvme_fc_init_request(struct nvme_fc_ctrl *ctrl,
 		dev_err(ctrl->dev,
 			"FCP Op failed - rspiu dma mapping failed.\n");
 		ret = -EFAULT;
+		goto out_unmap;
 	}
 
 	atomic_set(&op->state, FCPOP_STATE_IDLE);
+	return 0;
+
+out_unmap:
+	fc_dma_unmap_single(ctrl->lport->dev, op->fcp_req.cmddma,
+			sizeof(op->cmd_iu), DMA_TO_DEVICE);
 out_on_error:
 	return ret;
 }