xfs: global error sign conversion

[deliverable/linux.git] / fs / xfs / libxfs / xfs_bmap.c

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index b44d63189dabd2c972d1d14cfbdd5ec07f15833b..72a110eb1ddac5520f47261ccbe4f6967d61fccc 100644 (file)
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1033,7 +1033,7 @@ xfs_bmap_add_attrfork_btree(
                        goto error0;
                if (stat == 0) {
                        xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR);
-                       return ENOSPC;
+                       return -ENOSPC;
                }
                *firstblock = cur->bc_private.b.firstblock;
                cur->bc_private.b.allocated = 0;
@@ -1115,7 +1115,7 @@ xfs_bmap_add_attrfork_local(
 
        /* should only be called for types that support local format data */
        ASSERT(0);
-       return EFSCORRUPTED;
+       return -EFSCORRUPTED;
 }
 
 /*
@@ -1192,7 +1192,7 @@ xfs_bmap_add_attrfork(
                break;
        default:
                ASSERT(0);
-               error = EINVAL;
+               error = -EINVAL;
                goto trans_cancel;
        }
 
@@ -1399,7 +1399,7 @@ xfs_bmap_read_extents(
        return 0;
 error0:
        xfs_trans_brelse(tp, bp);
-       return EFSCORRUPTED;
+       return -EFSCORRUPTED;
 }
 
 
@@ -1576,7 +1576,7 @@ xfs_bmap_last_before(
        if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE &&
            XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS &&
            XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_LOCAL)
-              return EIO;
+              return -EIO;
        if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL) {
                *last_block = 0;
                return 0;
@@ -1690,7 +1690,7 @@ xfs_bmap_last_offset(
 
        if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE &&
            XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
-              return EIO;
+              return -EIO;
 
        error = xfs_bmap_last_extent(NULL, ip, whichfork, &rec, &is_empty);
        if (error || is_empty)
@@ -3323,7 +3323,7 @@ xfs_bmap_extsize_align(
                if (orig_off < align_off ||
                    orig_end > align_off + align_alen ||
                    align_alen - temp < orig_alen)
-                       return EINVAL;
+                       return -EINVAL;
                /*
                 * Try to fix it by moving the start up.
                 */
@@ -3348,7 +3348,7 @@ xfs_bmap_extsize_align(
                 * Result doesn't cover the request, fail it.
                 */
                if (orig_off < align_off || orig_end > align_off + align_alen)
-                       return EINVAL;
+                       return -EINVAL;
        } else {
                ASSERT(orig_off >= align_off);
                ASSERT(orig_end <= align_off + align_alen);
@@ -4051,11 +4051,11 @@ xfs_bmapi_read(
             XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE),
             mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
                XFS_ERROR_REPORT("xfs_bmapi_read", XFS_ERRLEVEL_LOW, mp);
-               return EFSCORRUPTED;
+               return -EFSCORRUPTED;
        }
 
        if (XFS_FORCED_SHUTDOWN(mp))
-               return EIO;
+               return -EIO;
 
        XFS_STATS_INC(xs_blk_mapr);
 
@@ -4246,11 +4246,11 @@ xfs_bmapi_delay(
             XFS_IFORK_FORMAT(ip, XFS_DATA_FORK) != XFS_DINODE_FMT_BTREE),
             mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
                XFS_ERROR_REPORT("xfs_bmapi_delay", XFS_ERRLEVEL_LOW, mp);
-               return EFSCORRUPTED;
+               return -EFSCORRUPTED;
        }
 
        if (XFS_FORCED_SHUTDOWN(mp))
-               return EIO;
+               return -EIO;
 
        XFS_STATS_INC(xs_blk_mapw);
 
@@ -4469,7 +4469,7 @@ xfs_bmapi_convert_unwritten(
         * so generate another request.
         */
        if (mval->br_blockcount < len)
-               return EAGAIN;
+               return -EAGAIN;
        return 0;
 }
 
@@ -4540,11 +4540,11 @@ xfs_bmapi_write(
             XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE),
             mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
                XFS_ERROR_REPORT("xfs_bmapi_write", XFS_ERRLEVEL_LOW, mp);
-               return EFSCORRUPTED;
+               return -EFSCORRUPTED;
        }
 
        if (XFS_FORCED_SHUTDOWN(mp))
-               return EIO;
+               return -EIO;
 
        ifp = XFS_IFORK_PTR(ip, whichfork);
 
@@ -4623,7 +4623,7 @@ xfs_bmapi_write(
 
                /* Execute unwritten extent conversion if necessary */
                error = xfs_bmapi_convert_unwritten(&bma, mval, len, flags);
-               if (error == EAGAIN)
+               if (error == -EAGAIN)
                        continue;
                if (error)
                        goto error0;
@@ -4925,7 +4925,7 @@ xfs_bmap_del_extent(
                                        goto done;
                                cur->bc_rec.b = new;
                                error = xfs_btree_insert(cur, &i);
-                               if (error && error != ENOSPC)
+                               if (error && error != -ENOSPC)
                                        goto done;
                                /*
                                 * If get no-space back from btree insert,
@@ -4933,7 +4933,7 @@ xfs_bmap_del_extent(
                                 * block reservation.
                                 * Fix up our state and return the error.
                                 */
-                               if (error == ENOSPC) {
+                               if (error == -ENOSPC) {
                                        /*
                                         * Reset the cursor, don't trust
                                         * it after any insert operation.
@@ -4961,7 +4961,7 @@ xfs_bmap_del_extent(
                                        xfs_bmbt_set_blockcount(ep,
                                                got.br_blockcount);
                                        flags = 0;
-                                       error = ENOSPC;
+                                       error = -ENOSPC;
                                        goto done;
                                }
                                XFS_WANT_CORRUPTED_GOTO(i == 1, done);
@@ -5079,11 +5079,11 @@ xfs_bunmapi(
            XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) {
                XFS_ERROR_REPORT("xfs_bunmapi", XFS_ERRLEVEL_LOW,
                                 ip->i_mount);
-               return EFSCORRUPTED;
+               return -EFSCORRUPTED;
        }
        mp = ip->i_mount;
        if (XFS_FORCED_SHUTDOWN(mp))
-               return EIO;
+               return -EIO;
 
        ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
        ASSERT(len > 0);
@@ -5328,7 +5328,7 @@ xfs_bunmapi(
                    del.br_startoff > got.br_startoff &&
                    del.br_startoff + del.br_blockcount <
                    got.br_startoff + got.br_blockcount) {
-                       error = ENOSPC;
+                       error = -ENOSPC;
                        goto error0;
                }
                error = xfs_bmap_del_extent(ip, tp, &lastx, flist, cur, &del,
@@ -5452,11 +5452,11 @@ xfs_bmap_shift_extents(
             mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
                XFS_ERROR_REPORT("xfs_bmap_shift_extents",
                                 XFS_ERRLEVEL_LOW, mp);
-               return EFSCORRUPTED;
+               return -EFSCORRUPTED;
        }
 
        if (XFS_FORCED_SHUTDOWN(mp))
-               return EIO;
+               return -EIO;
 
        ASSERT(current_ext != NULL);
 
@@ -5519,14 +5519,14 @@ xfs_bmap_shift_extents(
                                                *current_ext - 1), &left);
 
                        if (startoff < left.br_startoff + left.br_blockcount)
-                               error = EINVAL;
+                               error = -EINVAL;
                } else if (offset_shift_fsb > got.br_startoff) {
                        /*
                         * When first extent is shifted, offset_shift_fsb
                         * should be less than the stating offset of
                         * the first extent.
                         */
-                       error = EINVAL;
+                       error = -EINVAL;
                }
 
                if (error)