f2fs: fix to correct check conditions in f2fs_cross_rename

Should be "old_dir" here.

Fixes: 5c57132 ("f2fs: support project quota")
Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Author: Zhiguo Niu

fs/f2fs/namei.c

@@ -1117,7 +1117,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 	if ((is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&
 			!projid_eq(F2FS_I(new_dir)->i_projid,
 			F2FS_I(old_inode)->i_projid)) ||
-	    (is_inode_flag_set(new_dir, FI_PROJ_INHERIT) &&
+	    (is_inode_flag_set(old_dir, FI_PROJ_INHERIT) &&
 			!projid_eq(F2FS_I(old_dir)->i_projid,
 			F2FS_I(new_inode)->i_projid)))
 		return -EXDEV;