ipoib_cm_max_mtu 235 drivers/infiniband/ulp/ipoib/ipoib_main.c if (new_mtu > ipoib_cm_max_mtu(dev)) ipoib_cm_max_mtu 535 drivers/infiniband/ulp/ipoib/ipoib_main.c dev_set_mtu(dev, ipoib_cm_max_mtu(dev));