[PATCH 069/111] xfs: remove xfs_inobt_cur

["Darrick J. Wong" <djwong@xxxxxxxxxx>]

From: Christoph Hellwig <hch@xxxxxx>

Source kernel commit: 3038fd8129384c64946c17198229ee61f6f2c8e1

This helper provides no real advantage over just open code the two
calls in it in the callers.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Reviewed-by: Carlos Maiolino <cmaiolino@xxxxxxxxxx>
---
 libxfs/xfs_ialloc_btree.c |   29 +++--------------------------
 libxfs/xfs_ialloc_btree.h |    3 ---
 2 files changed, 3 insertions(+), 29 deletions(-)


diff --git a/libxfs/xfs_ialloc_btree.c b/libxfs/xfs_ialloc_btree.c
index 08076ef12..cf59530ea 100644
--- a/libxfs/xfs_ialloc_btree.c
+++ b/libxfs/xfs_ialloc_btree.c
@@ -709,30 +709,6 @@ xfs_inobt_max_size(
 					XFS_INODES_PER_CHUNK);
 }
 
-/* Read AGI and create inobt cursor. */
-int
-xfs_inobt_cur(
-	struct xfs_perag	*pag,
-	struct xfs_trans	*tp,
-	xfs_btnum_t		which,
-	struct xfs_btree_cur	**curpp,
-	struct xfs_buf		**agi_bpp)
-{
-	struct xfs_btree_cur	*cur;
-	int			error;
-
-	ASSERT(*agi_bpp == NULL);
-	ASSERT(*curpp == NULL);
-
-	error = xfs_ialloc_read_agi(pag, tp, agi_bpp);
-	if (error)
-		return error;
-
-	cur = xfs_inobt_init_cursor(pag, tp, *agi_bpp, which);
-	*curpp = cur;
-	return 0;
-}
-
 static int
 xfs_inobt_count_blocks(
 	struct xfs_perag	*pag,
@@ -741,13 +717,14 @@ xfs_inobt_count_blocks(
 	xfs_extlen_t		*tree_blocks)
 {
 	struct xfs_buf		*agbp = NULL;
-	struct xfs_btree_cur	*cur = NULL;
+	struct xfs_btree_cur	*cur;
 	int			error;
 
-	error = xfs_inobt_cur(pag, tp, btnum, &cur, &agbp);
+	error = xfs_ialloc_read_agi(pag, tp, &agbp);
 	if (error)
 		return error;
 
+	cur = xfs_inobt_init_cursor(pag, tp, agbp, btnum);
 	error = xfs_btree_count_blocks(cur, tree_blocks);
 	xfs_btree_del_cursor(cur, error);
 	xfs_trans_brelse(tp, agbp);
diff --git a/libxfs/xfs_ialloc_btree.h b/libxfs/xfs_ialloc_btree.h
index 40f0fc0e8..2f1552d65 100644
--- a/libxfs/xfs_ialloc_btree.h
+++ b/libxfs/xfs_ialloc_btree.h
@@ -64,9 +64,6 @@ int xfs_finobt_calc_reserves(struct xfs_perag *perag, struct xfs_trans *tp,
 		xfs_extlen_t *ask, xfs_extlen_t *used);
 extern xfs_extlen_t xfs_iallocbt_calc_size(struct xfs_mount *mp,
 		unsigned long long len);
-int xfs_inobt_cur(struct xfs_perag *pag, struct xfs_trans *tp,
-		xfs_btnum_t btnum, struct xfs_btree_cur **curpp,
-		struct xfs_buf **agi_bpp);
 
 void xfs_inobt_commit_staged_btree(struct xfs_btree_cur *cur,
 		struct xfs_trans *tp, struct xfs_buf *agbp);