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ext3: Add journal error check into ext3_delete_entry() 

Check return value of ext3_journal_get_write_access() and
ext3_journal_dirty_metadata().

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Namhyung Kim 2010-11-19 16:28:35 +09:00 committed by Jan Kara
parent 2b543edae2
commit fbcae8e32d
1 changed files with 12 additions and 2 deletions
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14
fs/ext3/namei.c
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@ -1644,8 +1644,13 @@ static int ext3_delete_entry (handle_t *handle,
if (!ext3_check_dir_entry("ext3_delete_entry", dir, de, bh, i))
return -EIO;
if (de == de_del) {
int err;
BUFFER_TRACE(bh, "get_write_access");
ext3_journal_get_write_access(handle, bh);
err = ext3_journal_get_write_access(handle, bh);
if (err)
goto journal_error;
if (pde)
pde->rec_len = ext3_rec_len_to_disk(
ext3_rec_len_from_disk(pde->rec_len) +
@ -1654,7 +1659,12 @@ static int ext3_delete_entry (handle_t *handle,
de->inode = 0;
dir->i_version++;
BUFFER_TRACE(bh, "call ext3_journal_dirty_metadata");
ext3_journal_dirty_metadata(handle, bh);
err = ext3_journal_dirty_metadata(handle, bh);
if (err) {
journal_error:
ext3_std_error(dir->i_sb, err);
return err;
}
return 0;
}
i += ext3_rec_len_from_disk(de->rec_len);