IP_HDR_ALIGN 235 drivers/net/caif/caif_virtio.c pad_len = (unsigned long)(frm + cfv->rx_hr) & (IP_HDR_ALIGN - 1); IP_HDR_ALIGN 502 drivers/net/caif/caif_virtio.c pad_len = hdr_ofs & (IP_HDR_ALIGN - 1);