From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Mon, 23 Oct 2017 21:50:15 +0000 (+0200)
Subject: f2fs: add missing quota_initialize
X-Git-Tag: v4.15-rc1~83^2~36
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d8d1389ea1902560b84649b7ef572b117d09d338;p=linux.git

f2fs: add missing quota_initialize

This patch adds to call quota_intialize in f2fs_set_acl, f2fs_unlink,
and f2fs_rename.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 2c5dd1d0140f..773d327f8fc1 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -430,6 +430,9 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry)
 		return -EIO;
 
 	err = dquot_initialize(dir);
+	if (err)
+		return err;
+	err = dquot_initialize(inode);
 	if (err)
 		return err;
 
@@ -809,6 +812,12 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	if (err)
 		goto out;
 
+	if (new_inode) {
+		err = dquot_initialize(new_inode);
+		if (err)
+			goto out;
+	}
+
 	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);
 	if (!old_entry) {
 		if (IS_ERR(old_page))
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 5a85627d4955..9fbcb7687d3b 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -678,6 +678,10 @@ int f2fs_setxattr(struct inode *inode, int index, const char *name,
 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
 	int err;
 
+	err = dquot_initialize(inode);
+	if (err)
+		return err;
+
 	/* this case is only from init_inode_metadata */
 	if (ipage)
 		return __f2fs_setxattr(inode, index, name, value,