From: Chao Yu <chao2.yu@samsung.com>
Date: Wed, 17 Feb 2016 08:45:44 +0000 (+0800)
Subject: f2fs: detect error of update_dent_inode in ->rename
X-Git-Tag: v4.14-rc1~3584^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9def1e9216acb56135f264d7840c8008c3655536;p=platform%2Fkernel%2Flinux-rpi.git

f2fs: detect error of update_dent_inode in ->rename

Should check and show correct return value of update_dent_inode in
->rename.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index fcc8c26..a776ade 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -658,8 +658,9 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		if (err)
 			goto put_out_dir;
 
-		if (update_dent_inode(old_inode, new_inode,
-						&new_dentry->d_name)) {
+		err = update_dent_inode(old_inode, new_inode,
+						&new_dentry->d_name);
+		if (err) {
 			release_orphan_inode(sbi);
 			goto put_out_dir;
 		}