(RESEND) [PATCH] ocfs2: Fix error handling in ocfs2_setattr()

[Chengguang Xu]

Should set transfer_to[USRQUOTA/GRPQUOTA] to NULL
on error case before jump to do dqput().

Signed-off-by: Chengguang Xu <cgxu...@mykernel.net>
---
 fs/ocfs2/file.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 2e982db3e1ae..53939bf9d7d2 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1230,6 +1230,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr 
*attr)
                        transfer_to[USRQUOTA] = dqget(sb, 
make_kqid_uid(attr->ia_uid));
                        if (IS_ERR(transfer_to[USRQUOTA])) {
                                status = PTR_ERR(transfer_to[USRQUOTA]);
+                               transfer_to[USRQUOTA] = NULL;
                                goto bail_unlock;
                        }
                }
@@ -1239,6 +1240,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr 
*attr)
                        transfer_to[GRPQUOTA] = dqget(sb, 
make_kqid_gid(attr->ia_gid));
                        if (IS_ERR(transfer_to[GRPQUOTA])) {
                                status = PTR_ERR(transfer_to[GRPQUOTA]);
+                               transfer_to[GRPQUOTA] = NULL;
                                goto bail_unlock;
                        }
                }
-- 
2.20.1