From: Wang Wensheng Date: Thu, 8 Apr 2021 11:31:35 +0000 (+0000) Subject: RDMA/qedr: Fix error return code in qedr_iw_connect() X-Git-Tag: v5.10.37~109 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a12d75f5dcfbeb0557c79b036c780606dce99d60;p=thirdparty%2Fkernel%2Fstable.git RDMA/qedr: Fix error return code in qedr_iw_connect() [ Upstream commit 10dd83dbcd157baf7a78a09ddb2f84c627bc7f1d ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 82af6d19d8d9 ("RDMA/qedr: Fix synchronization methods and memory leaks in qedr") Link: https://lore.kernel.org/r/20210408113135.92165-1-wangwensheng4@huawei.com Reported-by: Hulk Robot Signed-off-by: Wang Wensheng Acked-by: Michal Kalderon  Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- diff --git a/drivers/infiniband/hw/qedr/qedr_iw_cm.c b/drivers/infiniband/hw/qedr/qedr_iw_cm.c index c4bc58736e489..1715fbe0719d8 100644 --- a/drivers/infiniband/hw/qedr/qedr_iw_cm.c +++ b/drivers/infiniband/hw/qedr/qedr_iw_cm.c @@ -636,8 +636,10 @@ int qedr_iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) memcpy(in_params.local_mac_addr, dev->ndev->dev_addr, ETH_ALEN); if (test_and_set_bit(QEDR_IWARP_CM_WAIT_FOR_CONNECT, - &qp->iwarp_cm_flags)) + &qp->iwarp_cm_flags)) { + rc = -ENODEV; goto err; /* QP already being destroyed */ + } rc = dev->ops->iwarp_connect(dev->rdma_ctx, &in_params, &out_params); if (rc) {