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| author | Roel Kluin <12o3l@tiscali.nl> | 2008-04-29 22:01:18 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-04-29 22:01:18 -0400 |
| commit | f8a87d89304c1eea8e4a8dc02d134f57590913c6 (patch) | |
| tree | 9d1e5179573a77259c13161a245f7a761e4a5091 /fs | |
| parent | 7c2f3d6f89aab04c5c66a0a757888d3a77a5e899 (diff) | |
| download | linux-f8a87d89304c1eea8e4a8dc02d134f57590913c6.tar.gz linux-f8a87d89304c1eea8e4a8dc02d134f57590913c6.tar.bz2 linux-f8a87d89304c1eea8e4a8dc02d134f57590913c6.zip | |
ext4: fix test ext_generic_write_end() copied return value
'copied' is unsigned, whereas 'ret2' is not. The test (copied < 0) fails
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/inode.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 0c94db462c2f..8d9707746413 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1311,10 +1311,11 @@ static int ext4_ordered_write_end(struct file *file, new_i_size = pos + copied; if (new_i_size > EXT4_I(inode)->i_disksize) EXT4_I(inode)->i_disksize = new_i_size; - copied = ext4_generic_write_end(file, mapping, pos, len, copied, + ret2 = ext4_generic_write_end(file, mapping, pos, len, copied, page, fsdata); - if (copied < 0) - ret = copied; + copied = ret2; + if (ret2 < 0) + ret = ret2; } ret2 = ext4_journal_stop(handle); if (!ret) @@ -1339,10 +1340,11 @@ static int ext4_writeback_write_end(struct file *file, if (new_i_size > EXT4_I(inode)->i_disksize) EXT4_I(inode)->i_disksize = new_i_size; - copied = ext4_generic_write_end(file, mapping, pos, len, copied, + ret2 = ext4_generic_write_end(file, mapping, pos, len, copied, page, fsdata); - if (copied < 0) - ret = copied; + copied = ret2; + if (ret2 < 0) + ret = ret2; ret2 = ext4_journal_stop(handle); if (!ret) |