IB/core: Avoid SGID attributes query while converting GID from OPA to IB

SGID attributes are not used during OPA to IB GID conversion.
Therefore don't query it.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index b8f8d3128a535902715f04a46653576fadfb67e3..68df93558d80e362a73d0b725a1907a010e037b4 100644 (file)
--- 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;