gdetal / mptcp_nexus5 Goto Github PK

I am facing build error upon building kernel for android 4.4(nexus5). Below is the procedure I followed.

$ cd mptcp_nexus5
$ export ARCH=arm SUBARCH=arm CROSS_COMPILE=/path/to/arm-linux-androideabi-
$ make hammerhead_defconfig
$ make -j4

Error thrown:
fs/namei.c: In function 'do_rmdir':
fs/namei.c:2792:2: warning: 'name' may be used uninitialized in this function [-Wmaybe-uninitialized]
error, forbidden warning: namei.c:2792
make[1]: *** [fs/namei.o] Error 1
make: *** [fs] Error 2
make: *** Waiting for unfinished jobs....

arch/arm/mach-msm/sensors_adsp.c: In function 'sns_ocmem_map_send':
arch/arm/mach-msm/sensors_adsp.c:877:39: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to dereference it? [-Wsizeof-pointer-memaccess]
error, forbidden warning: sensors_adsp.c:877
make[1]: *** [arch/arm/mach-msm/sensors_adsp.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [arch/arm/mach-msm] Error 2

Please guide me what I am missing here.