From 59590b8ad2eea9543a639880fc0d2c139b66d164 Mon Sep 17 00:00:00 2001 From: Yuval Shaia Date: Sun, 9 Dec 2018 13:06:10 +0200 Subject: IB/{mlx5,ocrdma,qedr,rxe}: Omit port validation from IB verbs RDMA core layer already make sure port is valid, no need to check it here again. For the pkey validation this depends on commit b3ac5742fead ("RDMA/core: Validate port number in query_pkey verb") Signed-off-by: Yuval Shaia Acked-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/sw/rxe/rxe_verbs.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) (limited to 'drivers/infiniband/sw/rxe/rxe_verbs.c') diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 30817c79ba96..e4df2d60fe8b 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -56,12 +56,7 @@ static int rxe_query_port(struct ib_device *dev, { struct rxe_dev *rxe = to_rdev(dev); struct rxe_port *port; - int rc = -EINVAL; - - if (unlikely(port_num != 1)) { - pr_warn("invalid port_number %d\n", port_num); - goto out; - } + int rc; port = &rxe->port; @@ -81,7 +76,6 @@ static int rxe_query_port(struct ib_device *dev, mutex_unlock(&rxe->usdev_lock); -out: return rc; } @@ -104,12 +98,6 @@ static int rxe_query_pkey(struct ib_device *device, struct rxe_dev *rxe = to_rdev(device); struct rxe_port *port; - if (unlikely(port_num != 1)) { - dev_warn(device->dev.parent, "invalid port_num = %d\n", - port_num); - goto err1; - } - port = &rxe->port; if (unlikely(index >= port->attr.pkey_tbl_len)) { @@ -147,11 +135,6 @@ static int rxe_modify_port(struct ib_device *dev, struct rxe_dev *rxe = to_rdev(dev); struct rxe_port *port; - if (unlikely(port_num != 1)) { - pr_warn("invalid port_num = %d\n", port_num); - goto err1; - } - port = &rxe->port; port->attr.port_cap_flags |= attr->set_port_cap_mask; @@ -161,9 +144,6 @@ static int rxe_modify_port(struct ib_device *dev, port->attr.qkey_viol_cntr = 0; return 0; - -err1: - return -EINVAL; } static enum rdma_link_layer rxe_get_link_layer(struct ib_device *dev, -- cgit v1.2.3-59-g8ed1b