qla2xxx_fce_chain
struct qla2xxx_fce_chain *fcec = ptr;
fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) +
fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
BUILD_BUG_ON(sizeof(struct qla2xxx_fce_chain) != 52);