xfs: trivial xfs_btree_del_cursor cleanups

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@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

12 files changed, 23 insertions, 46 deletions

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 7b93b1e16ad9..6bc0cdff488e 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -961,8 +961,7 @@ xfs_bmap_add_attrfork_extents(
                                           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;
 }
@@ -4447,8 +4446,7 @@ error0:
                 xfs_trans_log_inode(tp, ip, bma.logflags);
 
         if (bma.cur) {
-                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,
@@ -4542,10 +4540,8 @@ error0:
 
         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;
 }
 
@@ -5439,8 +5435,7 @@ error0:
         if (cur) {
                 if (!error)
                         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;
 }
@@ -5700,8 +5695,7 @@ done:
         *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;
@@ -5828,8 +5822,7 @@ 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;
@@ -5945,8 +5938,7 @@ 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 628ed82ca286..01489714a253 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -639,7 +639,7 @@ 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 811d36afd024..295304ad1bc1 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -2258,7 +2258,7 @@ 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 2ecfb0518580..a2dfae67ade1 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 @@ next_extent:
         }
 
 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 297d7ce2901e..3d76a9e35870 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 @@ next_ag:
 
         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 3143889097f1..406f79d44153 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;