From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next 3/5] IB/core: Avoid SGID attributes query while converting GID from OPA to IB Date: Sun, 28 Jan 2018 11:25:31 +0200 Message-ID: <20180128092533.4156-4-leon@kernel.org> References: <20180128092533.4156-1-leon@kernel.org> Return-path: In-Reply-To: <20180128092533.4156-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Jack Morgenstein , Mark Bloch , Parav Pandit List-Id: linux-rdma@vger.kernel.org From: Parav Pandit SGID attributes are not used during OPA to IB GID conversion. Therefore don't query it. Signed-off-by: Parav Pandit Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/cm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index b8f8d3128a53..68df93558d80 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -1577,15 +1577,13 @@ static void cm_opa_to_ib_sgid(struct cm_work *work, struct sa_path_rec *path) { struct ib_device *dev = work->port->cm_dev->ib_device; - struct ib_gid_attr gid_attr; u8 port_num = work->port->port_num; if (rdma_cap_opa_ah(dev, port_num) && (ib_is_opa_gid(&path->sgid))) { union ib_gid sgid; - if (ib_get_cached_gid(dev, port_num, 0, - &sgid, &gid_attr)) { + if (ib_get_cached_gid(dev, port_num, 0, &sgid, NULL)) { dev_warn(&dev->dev, "Error updating sgid in CM request\n"); return; -- 2.16.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html