Re: [PATCH] btrfs: Assign boolean values to a bool variable

[David Sterba <dsterba@suse.cz>]

On Mon, May 10, 2021 at 09:37:58AM +0000, Johannes Thumshirn wrote:
> On 04/03/2021 02:51, Jiapeng Chong wrote:
> > Fix the following coccicheck warnings:
> > 
> > ./fs/btrfs/volumes.c:1462:10-11: WARNING: return of 0/1 in function
> > 'dev_extent_hole_check_zoned' with return type bool.
> > 
> > Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> > Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> > ---
> >  fs/btrfs/volumes.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
> > index bc3b33e..995920f 100644
> > --- a/fs/btrfs/volumes.c
> > +++ b/fs/btrfs/volumes.c
> > @@ -1458,8 +1458,8 @@ static bool dev_extent_hole_check_zoned(struct btrfs_device *device,
> >  		/* Given hole range was invalid (outside of device) */
> >  		if (ret == -ERANGE) {
> >  			*hole_start += *hole_size;
> > -			*hole_size = 0;
> > -			return 1;
> > +			*hole_size = false;
> 
> 
> Erm, hole_size is u64 and not bool

Thanks for catching it, I should have spotted that.