diff options
Diffstat (limited to 'fs/gfs2/dir.c')
| -rw-r--r-- | fs/gfs2/dir.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 100672d2c6c..01f89c727cc 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -776,9 +776,9 @@ static struct gfs2_dirent *gfs2_dirent_search(struct inode *inode, goto got_dent; leaf = (struct gfs2_leaf *)bh->b_data; ln = be64_to_cpu(leaf->lf_next); + brelse(bh); if (!ln) break; - brelse(bh); error = get_leaf(ip, ln, &bh); } while(!error); @@ -790,7 +790,7 @@ static struct gfs2_dirent *gfs2_dirent_search(struct inode *inode, return ERR_PTR(error); dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size, scan, name, NULL); got_dent: - if (unlikely(IS_ERR(dent))) { + if (unlikely(dent == NULL || IS_ERR(dent))) { brelse(bh); bh = NULL; } @@ -1477,7 +1477,6 @@ int gfs2_dir_search(struct inode *dir, const struct qstr *name, brelse(bh); return 0; } - brelse(bh); return -ENOENT; } @@ -1619,7 +1618,6 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct qstr *name) previous entry otherwise */ dent = gfs2_dirent_search(dip->i_vnode, name, gfs2_dirent_prev, &bh); if (!dent) { - brelse(bh); gfs2_consist_inode(dip); return -EIO; } @@ -1680,7 +1678,6 @@ int gfs2_dir_mvino(struct gfs2_inode *dip, const struct qstr *filename, dent = gfs2_dirent_search(dip->i_vnode, filename, gfs2_dirent_find, &bh); if (!dent) { - brelse(bh); gfs2_consist_inode(dip); return -EIO; } @@ -1961,7 +1958,6 @@ int gfs2_diradd_alloc_required(struct inode *inode, dent = gfs2_dirent_search(inode, name, gfs2_dirent_find_space, &bh); if (!dent) { - brelse(bh); return 1; } if (IS_ERR(dent)) |