CC      fs/pipe.o
  CC      arch/arm/mach-tegra/tegra2_usb_phy.o
  CC      kernel/user.o
  CC      fs/namei.o
  CC      kernel/signal.o
  CC      fs/fcntl.o
  CC      arch/arm/mach-tegra/fiq.o
  CC      mm/shmem.o
  CC      arch/arm/mach-tegra/pwm.o
  CC      arch/arm/mach-tegra/dvfs.o
  CC      fs/ioctl.o
  CC      arch/arm/mach-tegra/tegra3_dvfs.o
fs/namei.c: In function 'do_rmdir':
fs/namei.c:2711:2: error: 'name' may be used uninitialized in this function [-Werror=uninitialized]
fs/namei.c: At top level:
cc1: error: unrecognized command line option "-Wno-maybe-uninitialized" [-Werror]
cc1: all warnings being treated as errors

make[1]: *** [fs/namei.o] Error 1
make[1]: *** Waiting for unfinished jobs....
  CC      security/commoncap.o
make: *** [fs] Error 2
make: *** Waiting for unfinished jobs....
  CC      security/min_addr.o
  CC      mm/prio_tree.o
  CC      kernel/sys.o
  CC      arch/arm/mach-tegra/latency_allowance.o
  CC      mm/util.o
  CC      kernel/kmod.o
  CC      security/tf_driver/tf_util.o
  CC      arch/arm/mach-tegra/edp.o
  CC      mm/mmzone.o
  CC      arch/arm/mach-tegra/tegra3_speedo.o
  CC      kernel/workqueue.o
  CC      security/tf_driver/tf_conn.o
  CC      mm/vmstat.o