CHK     include/linux/version.h
make[1]: `arch/i386/kernel/asm-offsets.s' is up to date.
  CHK     include/linux/compile.h
  CHK     usr/initramfs_list
  CC      drivers/md/dm-bbr.o
drivers/md/dm-bbr.c:962:1: unterminated #else
drivers/md/dm-bbr.c: In function `dm_bbr_init':
drivers/md/dm-bbr.c:963: error: parse error at end of input
drivers/md/dm-bbr.c:934: error: label `err1' used but not defined
drivers/md/dm-bbr.c:943: error: label `err2' used but not defined
drivers/md/dm-bbr.c:951: error: label `err3' used but not defined
drivers/md/dm-bbr.c:959: error: label `err4' used but not defined
make[2]: *** [drivers/md/dm-bbr.o] Error 1
make[1]: *** [drivers/md] Error 2
make: *** [drivers] Error