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xfs: trivial xfs_btree_del_cursor cleanups

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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>
This commit is contained in:
Darrick J. Wong 2018-07-19 12:26:31 -07:00
parent 81b549aa62
commit 0b04b6b875
12 changed files with 23 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
fs/xfs/libxfs/xfs_bmap.c
View File

@ -961,8 +961,7 @@ xfs_bmap_add_attrfork_extents(
XFS_DATA_FORK); XFS_DATA_FORK);
if (cur) { if (cur) {
cur->bc_private.b.allocated = 0; cur->bc_private.b.allocated = 0;
xfs_btree_del_cursor(cur, xfs_btree_del_cursor(cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
} }
return error; return error;
} }
@ -4447,8 +4446,7 @@ error0:
xfs_trans_log_inode(tp, ip, bma.logflags); xfs_trans_log_inode(tp, ip, bma.logflags);
if (bma.cur) { if (bma.cur) {
xfs_btree_del_cursor(bma.cur, xfs_btree_del_cursor(bma.cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
} }
if (!error) if (!error)
xfs_bmap_validate_ret(orig_bno, orig_len, orig_flags, orig_mval, xfs_bmap_validate_ret(orig_bno, orig_len, orig_flags, orig_mval,
@ -4542,10 +4540,8 @@ error0:
if (logflags) if (logflags)
xfs_trans_log_inode(tp, ip, logflags); xfs_trans_log_inode(tp, ip, logflags);
if (cur) { if (cur)
xfs_btree_del_cursor(cur, xfs_btree_del_cursor(cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
}
return error; return error;
} }
@ -5439,8 +5435,7 @@ error0:
if (cur) { if (cur) {
if (!error) if (!error)
cur->bc_private.b.allocated = 0; cur->bc_private.b.allocated = 0;
xfs_btree_del_cursor(cur, xfs_btree_del_cursor(cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
} }
return error; return error;
} }
@ -5700,8 +5695,7 @@ done:
*next_fsb = got.br_startoff; *next_fsb = got.br_startoff;
del_cursor: del_cursor:
if (cur) if (cur)
xfs_btree_del_cursor(cur, xfs_btree_del_cursor(cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
if (logflags) if (logflags)
xfs_trans_log_inode(tp, ip, logflags); xfs_trans_log_inode(tp, ip, logflags);
return error; return error;
@ -5828,8 +5822,7 @@ xfs_bmap_insert_extents(
*next_fsb = got.br_startoff; *next_fsb = got.br_startoff;
del_cursor: del_cursor:
if (cur) if (cur)
xfs_btree_del_cursor(cur, xfs_btree_del_cursor(cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
if (logflags) if (logflags)
xfs_trans_log_inode(tp, ip, logflags); xfs_trans_log_inode(tp, ip, logflags);
return error; return error;
@ -5945,8 +5938,7 @@ xfs_bmap_split_extent_at(
del_cursor: del_cursor:
if (cur) { if (cur) {
cur->bc_private.b.allocated = 0; cur->bc_private.b.allocated = 0;
xfs_btree_del_cursor(cur, xfs_btree_del_cursor(cur, error);
error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
} }
if (logflags) if (logflags)

2
fs/xfs/libxfs/xfs_bmap_btree.c
View File

@ -639,7 +639,7 @@ xfs_bmbt_change_owner(
cur->bc_private.b.flags |= XFS_BTCUR_BPRV_INVALID_OWNER; cur->bc_private.b.flags |= XFS_BTCUR_BPRV_INVALID_OWNER;
error = xfs_btree_change_owner(cur, new_owner, buffer_list); 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; return error;
} }

2
fs/xfs/libxfs/xfs_ialloc.c
View File

@ -2258,7 +2258,7 @@ xfs_imap_lookup(
} }
xfs_trans_brelse(tp, agbp); 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) if (error)
return error; return error;

2
fs/xfs/libxfs/xfs_ialloc_btree.c
View File

@ -566,7 +566,7 @@ xfs_inobt_count_blocks(
cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno, btnum); cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno, btnum);
error = xfs_btree_count_blocks(cur, tree_blocks); 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); xfs_buf_relse(agbp);
return error; return error;

2
fs/xfs/libxfs/xfs_refcount.c
View File

@ -1067,7 +1067,7 @@ xfs_refcount_finish_one_cleanup(
if (rcur == NULL) if (rcur == NULL)
return; return;
agbp = rcur->bc_private.a.agbp; 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) if (error)
xfs_trans_brelse(tp, agbp); xfs_trans_brelse(tp, agbp);
} }

18
fs/xfs/libxfs/xfs_rmap.c
View File

@ -670,14 +670,8 @@ xfs_rmap_free(
cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno); cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno);
error = xfs_rmap_unmap(cur, bno, len, false, oinfo); error = xfs_rmap_unmap(cur, bno, len, false, oinfo);
if (error)
goto out_error;
xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR); xfs_btree_del_cursor(cur, error);
return 0;
out_error:
xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
return error; return error;
} }
@ -912,14 +906,8 @@ xfs_rmap_alloc(
cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno); cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno);
error = xfs_rmap_map(cur, bno, len, false, oinfo); error = xfs_rmap_map(cur, bno, len, false, oinfo);
if (error)
goto out_error;
xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR); xfs_btree_del_cursor(cur, error);
return 0;
out_error:
xfs_btree_del_cursor(cur, XFS_BTREE_ERROR);
return error; return error;
} }
@ -2156,7 +2144,7 @@ xfs_rmap_finish_one_cleanup(
if (rcur == NULL) if (rcur == NULL)
return; return;
agbp = rcur->bc_private.a.agbp; 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) if (error)
xfs_trans_brelse(tp, agbp); xfs_trans_brelse(tp, agbp);
} }

5
fs/xfs/scrub/bmap.c
View File

@ -404,8 +404,7 @@ xfs_scrub_bmap_btree(
cur = xfs_bmbt_init_cursor(mp, sc->tp, ip, whichfork); cur = xfs_bmbt_init_cursor(mp, sc->tp, ip, whichfork);
xfs_rmap_ino_bmbt_owner(&oinfo, ip->i_ino, whichfork); xfs_rmap_ino_bmbt_owner(&oinfo, ip->i_ino, whichfork);
error = xfs_scrub_btree(sc, cur, xfs_scrub_bmapbt_rec, &oinfo, info); error = xfs_scrub_btree(sc, cur, xfs_scrub_bmapbt_rec, &oinfo, info);
xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : xfs_btree_del_cursor(cur, error);
XFS_BTREE_NOERROR);
return error; return error;
} }
@ -514,7 +513,7 @@ xfs_scrub_bmap_check_ag_rmaps(
if (error == XFS_BTREE_QUERY_RANGE_ABORT) if (error == XFS_BTREE_QUERY_RANGE_ABORT)
error = 0; error = 0;
xfs_btree_del_cursor(cur, error ? XFS_BTREE_ERROR : XFS_BTREE_NOERROR); xfs_btree_del_cursor(cur, error);
out_agf: out_agf:
xfs_trans_brelse(sc->tp, agf); xfs_trans_brelse(sc->tp, agf);
return error; return error;

2
fs/xfs/scrub/repair.c
View File

@ -1009,7 +1009,7 @@ xfs_repair_find_ag_btree_roots(
cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno); cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno);
error = xfs_rmap_query_all(cur, xfs_repair_findroot_rmap, &ri); 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; return error;
} }

2
fs/xfs/xfs_discard.c
View File

@ -128,7 +128,7 @@ next_extent:
} }
out_del_cursor: 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); xfs_buf_relse(agbp);
out_put_perag: out_put_perag:
xfs_perag_put(pag); xfs_perag_put(pag);

2
fs/xfs/xfs_fsmap.c
View File

@ -219,7 +219,7 @@ xfs_getfsmap_is_shared(
error = xfs_refcount_find_shared(cur, rec->rm_startblock, error = xfs_refcount_find_shared(cur, rec->rm_startblock,
rec->rm_blockcount, &fbno, &flen, false); 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) if (error)
return error; return error;

6
fs/xfs/xfs_itable.c
View File

@ -458,8 +458,7 @@ xfs_bulkstat(
* pending error, then we are done. * pending error, then we are done.
*/ */
del_cursor: del_cursor:
xfs_btree_del_cursor(cur, error ? xfs_btree_del_cursor(cur, error);
XFS_BTREE_ERROR : XFS_BTREE_NOERROR);
xfs_buf_relse(agbp); xfs_buf_relse(agbp);
if (error) if (error)
break; break;
@ -632,8 +631,7 @@ next_ag:
kmem_free(buffer); kmem_free(buffer);
if (cur) if (cur)
xfs_btree_del_cursor(cur, (error ? XFS_BTREE_ERROR : xfs_btree_del_cursor(cur, error);
XFS_BTREE_NOERROR));
if (agbp) if (agbp)
xfs_buf_relse(agbp); xfs_buf_relse(agbp);

2
fs/xfs/xfs_reflink.c
View File

@ -162,7 +162,7 @@ xfs_reflink_find_shared(
error = xfs_refcount_find_shared(cur, agbno, aglen, fbno, flen, error = xfs_refcount_find_shared(cur, agbno, aglen, fbno, flen,
find_end_of_shared); 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); xfs_trans_brelse(tp, agbp);
return error; return error;