[PATCH 00/25] treewide: Use bool function return values of true/false not 1/0

[Casey Schaufler]

On 3/30/2015 4:45 PM, Joe Perches wrote:
> Joe Perches (25):
>   arm: Use bool function return values of true/false not 1/0
>   arm64: Use bool function return values of true/false not 1/0
>   hexagon: Use bool function return values of true/false not 1/0
>   ia64: Use bool function return values of true/false not 1/0
>   mips: Use bool function return values of true/false not 1/0
>   powerpc: Use bool function return values of true/false not 1/0
>   s390: Use bool function return values of true/false not 1/0
>   sparc: Use bool function return values of true/false not 1/0
>   tile: Use bool function return values of true/false not 1/0
>   unicore32: Use bool function return values of true/false not 1/0
>   x86: Use bool function return values of true/false not 1/0
>   virtio_console: Use bool function return values of true/false not 1/0
>   csiostor: Use bool function return values of true/false not 1/0
>   dcache: Use bool function return values of true/false not 1/0
>   nfsd: nfs4state: Use bool function return values of true/false not 1/0
>   include/linux: Use bool function return values of true/false not 1/0
>   sound: Use bool function return values of true/false not 1/0
>   rcu: tree_plugin: Use bool function return values of true/false not 1/0
>   sched: Use bool function return values of true/false not 1/0
>   ftrace: Use bool function return values of true/false not 1/0
>   slub: Use bool function return values of true/false not 1/0
>   bridge: Use bool function return values of true/false not 1/0
>   netfilter: Use bool function return values of true/false not 1/0
>   security: Use bool function return values of true/false not 1/0
>   sound: wm5100-tables: Use bool function return values of true/false not 1/0
>
>  arch/arm/include/asm/dma-mapping.h           |  8 ++--
>  arch/arm/include/asm/kvm_emulate.h           |  2 +-
>  arch/arm/mach-omap2/powerdomain.c            | 14 +++---
>  arch/arm64/include/asm/dma-mapping.h         |  2 +-
>  arch/hexagon/include/asm/dma-mapping.h       |  2 +-
>  arch/ia64/include/asm/dma-mapping.h          |  2 +-
>  arch/mips/include/asm/dma-mapping.h          |  2 +-
>  arch/powerpc/include/asm/dcr-native.h        |  2 +-
>  arch/powerpc/include/asm/dma-mapping.h       |  4 +-
>  arch/powerpc/include/asm/kvm_book3s_64.h     |  4 +-
>  arch/powerpc/sysdev/dcr.c                    |  2 +-
>  arch/s390/include/asm/dma-mapping.h          |  2 +-
>  arch/sparc/mm/init_64.c                      |  8 ++--
>  arch/tile/include/asm/dma-mapping.h          |  2 +-
>  arch/unicore32/include/asm/dma-mapping.h     |  2 +-
>  arch/x86/include/asm/archrandom.h            |  2 +-
>  arch/x86/include/asm/dma-mapping.h           |  2 +-
>  arch/x86/include/asm/kvm_para.h              |  2 +-
>  arch/x86/kvm/cpuid.h                         |  2 +-
>  arch/x86/kvm/vmx.c                           | 72 ++++++++++++++--------------
>  drivers/char/virtio_console.c                |  2 +-
>  drivers/scsi/csiostor/csio_scsi.c            |  4 +-
>  fs/dcache.c                                  | 12 ++---
>  fs/nfsd/nfs4state.c                          |  2 +-
>  include/linux/blkdev.h                       |  2 +-
>  include/linux/ide.h                          |  2 +-
>  include/linux/kgdb.h                         |  2 +-
>  include/linux/mfd/db8500-prcmu.h             |  2 +-
>  include/linux/mm.h                           |  2 +-
>  include/linux/power_supply.h                 |  8 ++--
>  include/linux/ssb/ssb_driver_extif.h         |  2 +-
>  include/linux/ssb/ssb_driver_gige.h          | 16 +++----
>  include/sound/soc.h                          |  4 +-
>  kernel/rcu/tree_plugin.h                     |  4 +-
>  kernel/sched/auto_group.h                    |  2 +-
>  kernel/sched/completion.c                    | 16 ++++---
>  kernel/trace/ftrace.c                        | 10 ++--
>  mm/slub.c                                    | 12 ++---
>  net/bridge/br_private.h                      |  2 +-
>  net/ipv4/netfilter/ipt_ah.c                  |  2 +-
>  net/netfilter/ipset/ip_set_hash_ip.c         |  8 ++--
>  net/netfilter/ipset/ip_set_hash_ipmark.c     |  8 ++--
>  net/netfilter/ipset/ip_set_hash_ipport.c     |  8 ++--
>  net/netfilter/ipset/ip_set_hash_ipportip.c   |  8 ++--
>  net/netfilter/ipset/ip_set_hash_ipportnet.c  |  8 ++--
>  net/netfilter/ipset/ip_set_hash_net.c        |  8 ++--
>  net/netfilter/ipset/ip_set_hash_netiface.c   |  8 ++--
>  net/netfilter/ipset/ip_set_hash_netport.c    |  8 ++--
>  net/netfilter/ipset/ip_set_hash_netportnet.c |  8 ++--
>  net/netfilter/xt_connlimit.c                 |  2 +-
>  net/netfilter/xt_hashlimit.c                 |  2 +-
>  net/netfilter/xt_ipcomp.c                    |  2 +-
>  security/apparmor/file.c                     |  8 ++--
>  security/apparmor/policy.c                   | 10 ++--
>  sound/soc/codecs/wm5100-tables.c             | 12 ++---

Why, and why these in particular?

>  55 files changed, 178 insertions(+), 176 deletions(-)
>