diff options
Diffstat (limited to 'fs/ext4/namei.c')
| -rw-r--r-- | fs/ext4/namei.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index e7e1d79a7d75..757c1384c2d6 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -967,6 +967,7 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry, (block<<EXT4_BLOCK_SIZE_BITS(sb)) +((char *)de - bh->b_data))) { brelse (bh); + *err = ERR_BAD_DX_DIR; goto errout; } *res_dir = de; @@ -1132,9 +1133,9 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, char *data1 = (*bh)->b_data, *data2; unsigned split; struct ext4_dir_entry_2 *de = NULL, *de2; - int err; + int err = 0; - bh2 = ext4_append (handle, dir, &newblock, error); + bh2 = ext4_append (handle, dir, &newblock, &err); if (!(bh2)) { brelse(*bh); *bh = NULL; @@ -1143,14 +1144,9 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, BUFFER_TRACE(*bh, "get_write_access"); err = ext4_journal_get_write_access(handle, *bh); - if (err) { - journal_error: - brelse(*bh); - brelse(bh2); - *bh = NULL; - ext4_std_error(dir->i_sb, err); - goto errout; - } + if (err) + goto journal_error; + BUFFER_TRACE(frame->bh, "get_write_access"); err = ext4_journal_get_write_access(handle, frame->bh); if (err) @@ -1193,8 +1189,16 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, goto journal_error; brelse (bh2); dxtrace(dx_show_index ("frame", frame->entries)); -errout: return de; + +journal_error: + brelse(*bh); + brelse(bh2); + *bh = NULL; + ext4_std_error(dir->i_sb, err); +errout: + *error = err; + return NULL; } #endif |