diff options
Diffstat (limited to 'fs/ocfs2/namei.c')
| -rw-r--r-- | fs/ocfs2/namei.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 4d1ea8703fcd..c90b254da75e 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -142,6 +142,8 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry, bail_add: ret = d_splice_alias(inode, dentry); + if (IS_ERR(ret)) + goto bail_unlock; if (inode) { /* @@ -154,15 +156,16 @@ bail_add: * NOTE: This dentry already has ->d_op set from * ocfs2_get_parent() and ocfs2_get_dentry() */ - if (!IS_ERR_OR_NULL(ret)) + if (ret) dentry = ret; status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno); if (status) { mlog_errno(status); + if (ret) + dput(ret); ret = ERR_PTR(status); - goto bail_unlock; } } else ocfs2_dentry_attach_gen(dentry); @@ -200,8 +203,10 @@ static struct inode *ocfs2_get_init_inode(struct inode *dir, umode_t mode) mode = mode_strip_sgid(&nop_mnt_idmap, dir, mode); inode_init_owner(&nop_mnt_idmap, inode, dir, mode); status = dquot_initialize(inode); - if (status) + if (status) { + iput(inode); return ERR_PTR(status); + } return inode; } @@ -506,7 +511,6 @@ static int __ocfs2_mknod_locked(struct inode *dir, struct inode *inode, dev_t dev, struct buffer_head **new_fe_bh, - struct buffer_head *parent_fe_bh, handle_t *handle, struct ocfs2_alloc_context *inode_ac, u64 fe_blkno, u64 suballoc_loc, u16 suballoc_bit) @@ -639,14 +643,14 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, } return __ocfs2_mknod_locked(dir, inode, dev, new_fe_bh, - parent_fe_bh, handle, inode_ac, - fe_blkno, suballoc_loc, suballoc_bit); + handle, inode_ac, fe_blkno, + suballoc_loc, suballoc_bit); } -static int ocfs2_mkdir(struct mnt_idmap *idmap, - struct inode *dir, - struct dentry *dentry, - umode_t mode) +static struct dentry *ocfs2_mkdir(struct mnt_idmap *idmap, + struct inode *dir, + struct dentry *dentry, + umode_t mode) { int ret; @@ -656,7 +660,7 @@ static int ocfs2_mkdir(struct mnt_idmap *idmap, if (ret) mlog_errno(ret); - return ret; + return ERR_PTR(ret); } static int ocfs2_create(struct mnt_idmap *idmap, @@ -1451,8 +1455,8 @@ static int ocfs2_rename(struct mnt_idmap *idmap, newfe = (struct ocfs2_dinode *) newfe_bh->b_data; trace_ocfs2_rename_over_existing( - (unsigned long long)newfe_blkno, newfe_bh, newfe_bh ? - (unsigned long long)newfe_bh->b_blocknr : 0ULL); + (unsigned long long)newfe_blkno, newfe_bh, + (unsigned long long)newfe_bh->b_blocknr); if (S_ISDIR(new_inode->i_mode) || (new_inode->i_nlink == 1)) { status = ocfs2_prepare_orphan_dir(osb, &orphan_dir, @@ -2189,8 +2193,10 @@ static int __ocfs2_prepare_orphan_dir(struct inode *orphan_dir_inode, * @osb: ocfs2 file system * @ret_orphan_dir: Orphan dir inode - returned locked! * @blkno: Actual block number of the inode to be inserted into orphan dir. + * @name: Buffer to store the name of the orphan. * @lookup: dir lookup result, to be passed back into functions like * ocfs2_orphan_add + * @dio: Flag indicating if direct IO is being used or not. * * Returns zero on success and the ret_orphan_dir, name and lookup * fields will be populated. @@ -2572,7 +2578,7 @@ int ocfs2_create_inode_in_orphan(struct inode *dir, clear_nlink(inode); /* do the real work now. */ status = __ocfs2_mknod_locked(dir, inode, - 0, &new_di_bh, parent_di_bh, handle, + 0, &new_di_bh, handle, inode_ac, di_blkno, suballoc_loc, suballoc_bit); if (status < 0) { |