[PATCH 3/8] xfs: trivial xfs_btree_del_cursor cleanups

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From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

The error argument to xfs_btree_del_cursor already understands the
"nonzero for error" semantics, so remove pointless error testing in the
callers and pass it directly.

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
 fs/xfs/libxfs/xfs_bmap.c         |   24 ++++++++----------------
 fs/xfs/libxfs/xfs_bmap_btree.c   |    2 +-
 fs/xfs/libxfs/xfs_ialloc.c       |    2 +-
 fs/xfs/libxfs/xfs_ialloc_btree.c |    2 +-
 fs/xfs/libxfs/xfs_refcount.c     |    2 +-
 fs/xfs/libxfs/xfs_rmap.c         |   18 +++---------------
 fs/xfs/scrub/bmap.c              |    5 ++---
 fs/xfs/scrub/repair.c            |    2 +-
 fs/xfs/xfs_discard.c             |    2 +-
 fs/xfs/xfs_fsmap.c               |    2 +-
 fs/xfs/xfs_itable.c              |    6 ++----
 fs/xfs/xfs_reflink.c             |    2 +-
 12 files changed, 23 insertions(+), 46 deletions(-)


diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 7205268b30bc..50119b54a2b5 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -975,8 +975,7 @@ xfs_bmap_add_attrfork_extents(
 		flags, XFS_DATA_FORK);
 	if (cur) {
 		cur->bc_private.b.allocated = 0;
-		xfs_btree_del_cursor(cur,
-			error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(cur, error);
 	}
 	return error;
 }
@@ -4500,8 +4499,7 @@ xfs_bmapi_write(
 				       bma.cur->bc_private.b.firstblock));
 			*firstblock = bma.cur->bc_private.b.firstblock;
 		}
-		xfs_btree_del_cursor(bma.cur,
-			error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(bma.cur, error);
 	}
 	if (!error)
 		xfs_bmap_validate_ret(orig_bno, orig_len, orig_flags, orig_mval,
@@ -4599,10 +4597,8 @@ xfs_bmapi_remap(
 
 	if (logflags)
 		xfs_trans_log_inode(tp, ip, logflags);
-	if (cur) {
-		xfs_btree_del_cursor(cur,
-				error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
-	}
+	if (cur)
+		xfs_btree_del_cursor(cur, error);
 	return error;
 }
 
@@ -5505,8 +5501,7 @@ __xfs_bunmapi(
 			*firstblock = cur->bc_private.b.firstblock;
 			cur->bc_private.b.allocated = 0;
 		}
-		xfs_btree_del_cursor(cur,
-			error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(cur, error);
 	}
 	return error;
 }
@@ -5773,8 +5768,7 @@ xfs_bmap_collapse_extents(
 	*next_fsb = got.br_startoff;
 del_cursor:
 	if (cur)
-		xfs_btree_del_cursor(cur,
-			error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(cur, error);
 	if (logflags)
 		xfs_trans_log_inode(tp, ip, logflags);
 	return error;
@@ -5905,8 +5899,7 @@ xfs_bmap_insert_extents(
 	*next_fsb = got.br_startoff;
 del_cursor:
 	if (cur)
-		xfs_btree_del_cursor(cur,
-			error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(cur, error);
 	if (logflags)
 		xfs_trans_log_inode(tp, ip, logflags);
 	return error;
@@ -6026,8 +6019,7 @@ xfs_bmap_split_extent_at(
 del_cursor:
 	if (cur) {
 		cur->bc_private.b.allocated = 0;
-		xfs_btree_del_cursor(cur,
-				error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(cur, error);
 	}
 
 	if (logflags)
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index e1a2d9ceb615..cd2da4ef614f 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -645,7 +645,7 @@ xfs_bmbt_change_owner(
 	cur->bc_private.b.flags |= XFS_BTCUR_BPRV_INVALID_OWNER;
 
 	error = xfs_btree_change_owner(cur, new_owner, buffer_list);
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 	return error;
 }
 
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 0d968e8143aa..dd0a0fb0abc8 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -2260,7 +2260,7 @@ xfs_imap_lookup(
 	}
 
 	xfs_trans_brelse(tp, agbp);
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 	if (error)
 		return error;
 
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c
index a5237afec5ab..735a33252eb2 100644
--- a/fs/xfs/libxfs/xfs_ialloc_btree.c
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.c
@@ -566,7 +566,7 @@ xfs_inobt_count_blocks(
 
 	cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno, btnum);
 	error = xfs_btree_count_blocks(cur, tree_blocks);
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 	xfs_buf_relse(agbp);
 
 	return error;
diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c
index 9dda6fd0bb13..240a32984d13 100644
--- a/fs/xfs/libxfs/xfs_refcount.c
+++ b/fs/xfs/libxfs/xfs_refcount.c
@@ -1067,7 +1067,7 @@ xfs_refcount_finish_one_cleanup(
 	if (rcur == NULL)
 		return;
 	agbp = rcur->bc_private.a.agbp;
-	xfs_btree_del_cursor(rcur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(rcur, error);
 	if (error)
 		xfs_trans_brelse(tp, agbp);
 }
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index 8b2a2f81d110..fb266fa2cc45 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -670,14 +670,8 @@ xfs_rmap_free(
 	cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno);
 
 	error = xfs_rmap_unmap(cur, bno, len, false, oinfo);
-	if (error)
-		goto out_error;
 
-	xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR);
-	return 0;
-
-out_error:
-	xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
+	xfs_btree_del_cursor(cur, error);
 	return error;
 }
 
@@ -912,14 +906,8 @@ xfs_rmap_alloc(
 
 	cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno);
 	error = xfs_rmap_map(cur, bno, len, false, oinfo);
-	if (error)
-		goto out_error;
 
-	xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR);
-	return 0;
-
-out_error:
-	xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
+	xfs_btree_del_cursor(cur, error);
 	return error;
 }
 
@@ -2156,7 +2144,7 @@ xfs_rmap_finish_one_cleanup(
 	if (rcur == NULL)
 		return;
 	agbp = rcur->bc_private.a.agbp;
-	xfs_btree_del_cursor(rcur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(rcur, error);
 	if (error)
 		xfs_trans_brelse(tp, agbp);
 }
diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c
index 3d08589f5c60..ebbfab173e97 100644
--- a/fs/xfs/scrub/bmap.c
+++ b/fs/xfs/scrub/bmap.c
@@ -404,8 +404,7 @@ xfs_scrub_bmap_btree(
 	cur = xfs_bmbt_init_cursor(mp, sc->tp, ip, whichfork);
 	xfs_rmap_ino_bmbt_owner(&oinfo, ip->i_ino, whichfork);
 	error = xfs_scrub_btree(sc, cur, xfs_scrub_bmapbt_rec, &oinfo, info);
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR :
-					  XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 	return error;
 }
 
@@ -514,7 +513,7 @@ xfs_scrub_bmap_check_ag_rmaps(
 	if (error == XFS_BTREE_QUERY_RANGE_ABORT)
 		error = 0;
 
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 out_agf:
 	xfs_trans_brelse(sc->tp, agf);
 	return error;
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index 326be4e8b71e..35c589a04fac 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -1009,7 +1009,7 @@ xfs_repair_find_ag_btree_roots(
 
 	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno);
 	error = xfs_rmap_query_all(cur, xfs_repair_findroot_rmap, &ri);
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 
 	return error;
 }
diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c
index 678a5fcd7576..93f07edafd81 100644
--- a/fs/xfs/xfs_discard.c
+++ b/fs/xfs/xfs_discard.c
@@ -128,7 +128,7 @@ xfs_trim_extents(
 	}
 
 out_del_cursor:
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 	xfs_buf_relse(agbp);
 out_put_perag:
 	xfs_perag_put(pag);
diff --git a/fs/xfs/xfs_fsmap.c b/fs/xfs/xfs_fsmap.c
index c7157bc48bd1..f7e00e42f360 100644
--- a/fs/xfs/xfs_fsmap.c
+++ b/fs/xfs/xfs_fsmap.c
@@ -219,7 +219,7 @@ xfs_getfsmap_is_shared(
 	error = xfs_refcount_find_shared(cur, rec->rm_startblock,
 			rec->rm_blockcount, &fbno, &flen, false);
 
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 	if (error)
 		return error;
 
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index 24f4f1c555b5..65810827a8d0 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -458,8 +458,7 @@ xfs_bulkstat(
 		 * pending error, then we are done.
 		 */
 del_cursor:
-		xfs_btree_del_cursor(cur, error ?
-					  XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+		xfs_btree_del_cursor(cur, error);
 		xfs_buf_relse(agbp);
 		if (error)
 			break;
@@ -632,8 +631,7 @@ xfs_inumbers(
 
 	kmem_free(buffer);
 	if (cur)
-		xfs_btree_del_cursor(cur, (error ? XFS_BTREE_ERROR :
-					   XFS_BTREE_NOERROR));
+		xfs_btree_del_cursor(cur, error);
 	if (agbp)
 		xfs_buf_relse(agbp);
 
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 592fb2071a03..268d51e35812 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -162,7 +162,7 @@ xfs_reflink_find_shared(
 	error = xfs_refcount_find_shared(cur, agbno, aglen, fbno, flen,
 			find_end_of_shared);
 
-	xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
+	xfs_btree_del_cursor(cur, error);
 
 	xfs_trans_brelse(tp, agbp);
 	return error;

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