From 66c0727e94b82792967a709643133fa21e458d9a Mon Sep 17 00:00:00 2001 From: Max Gurtovoy Date: Sun, 17 Oct 2021 11:58:16 +0300 Subject: nvme-rdma: fix error code in nvme_rdma_setup_ctrl [ Upstream commit 09748122009aed7bfaa7acc33c10c083a4758322 ] In case that icdoff is not zero or mandatory keyed sgls are not supported by the NVMe/RDMA target, we'll go to error flow but we'll return 0 to the caller. Fix it by returning an appropriate error code. Fixes: c66e2998c8ca ("nvme-rdma: centralize controller setup sequence") Signed-off-by: Max Gurtovoy Reviewed-by: Sagi Grimberg Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/host/rdma.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers') diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index ffd6a7204509..1f41cf80f827 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -967,11 +967,13 @@ static int nvme_rdma_setup_ctrl(struct nvme_rdma_ctrl *ctrl, bool new) return ret; if (ctrl->ctrl.icdoff) { + ret = -EOPNOTSUPP; dev_err(ctrl->ctrl.device, "icdoff is not supported!\n"); goto destroy_admin; } if (!(ctrl->ctrl.sgls & (1 << 2))) { + ret = -EOPNOTSUPP; dev_err(ctrl->ctrl.device, "Mandatory keyed sgls are not supported!\n"); goto destroy_admin; -- cgit v1.2.3