# Re: \[PATCH\] MIPS: Return true/false (not 1/0) from bool functions

- From: Thomas Bogendoerfer \<tsbogend@alpha.franken.de\>
- Date: 2021-08-21 09:25:31 
- List: linux-mips
- Page: https://ratatoskr.run/linux-mips/2021/08/1484745
- Thread: https://ratatoskr.run/linux-mips/2021/08/1479923/t.md

```text
On Tue, Aug 17, 2021 at 10:53:38AM +0800, Huilong Deng wrote:
> ./arch/mips/kernel/uprobes.c:261:8-9: WARNING: return of 0/1 in function
> 'arch_uprobe_skip_sstep' with return type bool
> ./arch/mips/kernel/uprobes.c:78:10-11: WARNING: return of 0/1 in
> function 'is_trap_insn' with return type bool
> ./arch/mips/kvm/mmu.c:489:9-10: WARNING: return of 0/1 in function
> 'kvm_test_age_gfn' with return type bool
> ./arch/mips/kvm/mmu.c:445:8-9: WARNING: return of 0/1 in function
> 'kvm_unmap_gfn_range' with return type bool
> 
> Signed-off-by: Huilong Deng <redacted>
> ---
>  arch/mips/kernel/uprobes.c | 10 +++++-----
>  arch/mips/kvm/mmu.c        |  4 ++--
>  2 files changed, 7 insertions(+), 7 deletions(-)

applied to mips-next.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]
```