Re: [PATCH -next] fs: Use in_group_or_capable() helper to simplify the code

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On Fri 16-08-24 14:38:49, Hongbo Li wrote:
> Since in_group_or_capable has been exported, we can use
> it to simplify the code when check group and capable.
> 
> Signed-off-by: Hongbo Li <lihongbo22@xxxxxxxxxx>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <jack@xxxxxxx>

								Honza

> ---
>  fs/posix_acl.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/posix_acl.c b/fs/posix_acl.c
> index 3f87297dbfdb..6c66a37522d0 100644
> --- a/fs/posix_acl.c
> +++ b/fs/posix_acl.c
> @@ -715,8 +715,8 @@ int posix_acl_update_mode(struct mnt_idmap *idmap,
>  		return error;
>  	if (error == 0)
>  		*acl = NULL;
> -	if (!vfsgid_in_group_p(i_gid_into_vfsgid(idmap, inode)) &&
> -	    !capable_wrt_inode_uidgid(idmap, inode, CAP_FSETID))
> +	if (!in_group_or_capable(idmap, inode,
> +				 i_gid_into_vfsgid(idmap, inode)))
>  		mode &= ~S_ISGID;
>  	*mode_p = mode;
>  	return 0;
> -- 
> 2.34.1
> 
-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR




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