IB/core: Avoid SGID attributes query while converting GID from OPA to IB (708ea056) · Commits · 戴 / test

SGID attributes are not used during OPA to IB GID conversion. Therefore don't query it. Signed-off-by:

drivers/infiniband/core/cm.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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;