From: Chao Yu <yuchao0@huawei.com>
Date: Mon, 11 Jun 2018 10:02:02 +0000 (+0800)
Subject: f2fs: fix error path of fill_super
X-Git-Tag: android-x86-8.1-r1~394^2~79
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4e423832a675af671eab9d8a3d96636aa63faa9e;p=android-x86%2Fkernel.git

f2fs: fix error path of fill_super

In fill_super, if root inode's attribute is incorrect, we need to
call f2fs_destroy_stats to release stats memory.

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

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 89a347243e9a..01d1cb6081fc 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2911,7 +2911,7 @@ try_onemore:
 	if (!S_ISDIR(root->i_mode) || !root->i_blocks || !root->i_size) {
 		iput(root);
 		err = -EINVAL;
-		goto free_node_inode;
+		goto free_stats;
 	}
 
 	sb->s_root = d_make_root(root); /* allocate root dentry */