[PATCH] xfs: fix dqiterate thinko

["Darrick J. Wong" <djwong@kernel.org>]

From: Darrick J. Wong <djwong@kernel.org>

For some unknown reason, when I converted the incore dquot objects to
store the dquot id in host endian order, I removed the increment here.
This causes the scan to stop after retrieving the root dquot, which
severely limits the usefulness of the quota scrubber.  Fix the lost
increment, though it won't fix the problem that the quota iterator code
filters out zeroed dquot records.

Fixes: c51df7334167e ("xfs: stop using q_core.d_id in the quota code")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 fs/xfs/xfs_dquot.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 17c64b7b91d02..9e6dc5972ec68 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -1458,7 +1458,7 @@ xfs_qm_dqiterate(
 			return error;
 
 		error = iter_fn(dq, type, priv);
-		id = dq->q_id;
+		id = dq->q_id + 1;
 		xfs_qm_dqput(dq);
 	} while (error == 0 && id != 0);