RDMA/ionic: Fix typo in format string

commit 70f780e upstream.

Applying the corrupted patch by hand mangled the format string, put the s
in the right place.

Cc: stable@vger.kernel.org
Fixes: 654a27f ("RDMA/ionic: bound node_desc sysfs read with %.64s")
Link: https://patch.msgid.link/r/1-v1-41f3135e5565+9d2-rdma_ai_fixes1_jgg@nvidia.com
Reported-by: Brad Spengler <brad.spengler@opensrcsec.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: jgunthorpe

drivers/infiniband/hw/ionic/ionic_ibdev.c

@@ -185,7 +185,7 @@ static ssize_t hca_type_show(struct device *device,
 	struct ionic_ibdev *dev =
 		rdma_device_to_drv_device(device, struct ionic_ibdev, ibdev);
 
-	return sysfs_emit(buf, "%s.64\n", dev->ibdev.node_desc);
+	return sysfs_emit(buf, "%.64s\n", dev->ibdev.node_desc);
 }
 static DEVICE_ATTR_RO(hca_type);