add ifdefs to suppress warnings during kernel build
add ifdefs to suppress warnings during kernel build

csail-csg/connectal,csail-csg/connectal,csail-csg/connectal,8l/connectal,hanw/connectal,cambridgehackers/connectal,cambridgehackers/connectal,csail-csg/connectal,cambridgehackers/connectal,csail-csg/connectal,hanw/connectal,chenm001/connectal,8l/connectal,chenm001/connectal,8l/connectal,8l/connectal,8l/connectal,hanw/connectal,cambridgehackers/connectal,hanw/connectal,hanw/connectal,chenm001/connectal,chenm001/connectal,chenm001/connectal,cambridgehackers/connectal