On Wed, Jan 27, 2021 at 10:01:32PM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@xxxxxxxxxx>
>
> Fix some build warnings on gcc 10.2 when quotas are disabled.
>
> Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> ---
> fs/xfs/xfs_quota.h | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
>
> diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
> index d1e3f94140b4..72f4cfc49048 100644
> --- a/fs/xfs/xfs_quota.h
> +++ b/fs/xfs/xfs_quota.h
...
> @@ -166,8 +166,8 @@ xfs_trans_reserve_quota_icreate(struct xfs_trans *tp, struct xfs_dquot *udqp,
> #define xfs_qm_dqattach(ip) (0)
> #define xfs_qm_dqattach_locked(ip, fl) (0)
> #define xfs_qm_dqdetach(ip)
> -#define xfs_qm_dqrele(d)
> -#define xfs_qm_statvfs(ip, s)
> +#define xfs_qm_dqrele(d) do { (d) = (d); } while(0)
What's the need for the assignment, out of curiosity?
Regardless, LGTM:
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
> +#define xfs_qm_statvfs(ip, s) do { } while(0)
> #define xfs_qm_newmount(mp, a, b) (0)
> #define xfs_qm_mount_quotas(mp)
> #define xfs_qm_unmount(mp)
>
