[PATCH 0/7 v3] make some functions return bool

[Yaowei Bai]

This patchset makes some *_is_* like functions return bool because
these functions only use true or false as their return values.

No functional change. 

Change from v2:

  fix x86_64 allnoconfig build error for is_kdump_kernel (Andrew)

Yaowei Bai (7):
  mm/memblock: memblock_is_map/region_memory can be boolean
  lib/lockref: __lockref_is_dead can be boolean
  kernel/cpuset: current_cpuset_is_being_rebound can be boolean
  kernel/resource: iomem_is_exclusive can be boolean
  kernel/module: module_is_live can be boolean
  kernel/mutex: mutex_is_locked can be boolean
  crash_dump: is_kdump_kernel can be boolean

 include/linux/cpuset.h     |  6 +++---
 include/linux/crash_dump.h | 12 ++++++------
 include/linux/ioport.h     |  2 +-
 include/linux/lockref.h    |  2 +-
 include/linux/memblock.h   |  4 ++--
 include/linux/module.h     |  2 +-
 include/linux/mutex.h      |  4 ++--
 kernel/cgroup/cpuset.c     |  4 ++--
 kernel/resource.c          | 10 +++++-----
 mm/memblock.c              |  6 +++---
 10 files changed, 26 insertions(+), 26 deletions(-)

-- 
1.8.3.1