diff options
author | Dave Chinner <dchinner@redhat.com> | 2014-06-25 06:58:08 +0200 |
---|---|---|
committer | Dave Chinner <david@fromorbit.com> | 2014-06-25 06:58:08 +0200 |
commit | 2451337dd043901b5270b7586942abe564443e3d (patch) | |
tree | 5f2a59b2c829dbb942c18315ffc0edfed0d3790a /fs/xfs/xfs_file.c | |
parent | libxfs: move source files (diff) | |
download | linux-2451337dd043901b5270b7586942abe564443e3d.tar.xz linux-2451337dd043901b5270b7586942abe564443e3d.zip |
xfs: global error sign conversion
Convert all the errors the core XFs code to negative error signs
like the rest of the kernel and remove all the sign conversion we
do in the interface layers.
Errors for conversion (and comparison) found via searches like:
$ git grep " E" fs/xfs
$ git grep "return E" fs/xfs
$ git grep " E[A-Z].*;$" fs/xfs
Negation points found via searches like:
$ git grep "= -[a-z,A-Z]" fs/xfs
$ git grep "return -[a-z,A-D,F-Z]" fs/xfs
$ git grep " -[a-z].*;" fs/xfs
[ with some bits I missed from Brian Foster ]
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_file.c')
-rw-r--r-- | fs/xfs/xfs_file.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 754caa0e8ef2..181605da08e4 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -155,7 +155,7 @@ xfs_dir_fsync( if (!lsn) return 0; - return -_xfs_log_force_lsn(mp, lsn, XFS_LOG_SYNC, NULL); + return _xfs_log_force_lsn(mp, lsn, XFS_LOG_SYNC, NULL); } STATIC int @@ -225,7 +225,7 @@ xfs_file_fsync( !log_flushed) xfs_blkdev_issue_flush(mp->m_ddev_targp); - return -error; + return error; } STATIC ssize_t @@ -524,7 +524,7 @@ restart: xfs_rw_ilock(ip, *iolock); goto restart; } - error = -xfs_zero_eof(ip, *pos, i_size_read(inode)); + error = xfs_zero_eof(ip, *pos, i_size_read(inode)); if (error) return error; } @@ -772,7 +772,7 @@ xfs_file_fallocate( unsigned blksize_mask = (1 << inode->i_blkbits) - 1; if (offset & blksize_mask || len & blksize_mask) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -781,7 +781,7 @@ xfs_file_fallocate( * in which case it is effectively a truncate operation */ if (offset + len >= i_size_read(inode)) { - error = EINVAL; + error = -EINVAL; goto out_unlock; } @@ -794,7 +794,7 @@ xfs_file_fallocate( if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + len > i_size_read(inode)) { new_size = offset + len; - error = -inode_newsize_ok(inode, new_size); + error = inode_newsize_ok(inode, new_size); if (error) goto out_unlock; } @@ -844,7 +844,7 @@ xfs_file_fallocate( out_unlock: xfs_iunlock(ip, XFS_IOLOCK_EXCL); - return -error; + return error; } @@ -889,7 +889,7 @@ xfs_file_release( struct inode *inode, struct file *filp) { - return -xfs_release(XFS_I(inode)); + return xfs_release(XFS_I(inode)); } STATIC int @@ -918,7 +918,7 @@ xfs_file_readdir( error = xfs_readdir(ip, ctx, bufsize); if (error) - return -error; + return error; return 0; } @@ -1184,7 +1184,7 @@ xfs_seek_data( isize = i_size_read(inode); if (start >= isize) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1206,7 +1206,7 @@ xfs_seek_data( /* No extents at given offset, must be beyond EOF */ if (nmap == 0) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1237,7 +1237,7 @@ xfs_seek_data( * we are reading after EOF if nothing in map[1]. */ if (nmap == 1) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1250,7 +1250,7 @@ xfs_seek_data( fsbno = map[i - 1].br_startoff + map[i - 1].br_blockcount; start = XFS_FSB_TO_B(mp, fsbno); if (start >= isize) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } } @@ -1262,7 +1262,7 @@ out_unlock: xfs_iunlock(ip, lock); if (error) - return -error; + return error; return offset; } @@ -1288,7 +1288,7 @@ xfs_seek_hole( isize = i_size_read(inode); if (start >= isize) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1307,7 +1307,7 @@ xfs_seek_hole( /* No extents at given offset, must be beyond EOF */ if (nmap == 0) { - error = ENXIO; + error = -ENXIO; goto out_unlock; } @@ -1370,7 +1370,7 @@ out_unlock: xfs_iunlock(ip, lock); if (error) - return -error; + return error; return offset; } |